Pith Number

pith:NVDIIDDV

pith:2013:NVDIIDDVPLLYDC3UXWVRYLGVZ6

not attested not anchored not stored refs pending

UVUDF: Ultraviolet Imaging of the Hubble Ultradeep Field with Wide-field Camera 3

(10) Purdue, (11) CUA, (12) IUCAA, (13) UCR, (14) UMN, (15) CNRS, (16) UCSD), (2) Rutgers, 3), (3) GSFC, (4) STSCI, (5) EPFL, (6) UT Austin, (7) U Mass, (8, 9), 9) Penn State, Amherst, Anton M. Koekemoer (4), Arthur M. Wolfe (16) ((1) IPAC, Brian D. Siana (13), Caryl Gronwall (8, Claudia Scarlata (14), Dan Coe (4), Daniel J. Hanish (1), Duilia F. de Mello (11, Elysse N. Voyer (15), Emmaris Soto (11), Eric Gawiser (2), Hakim Atek (5), Harry I. Teplitz (1), Henry C. Ferguson (4), James W. Colbert (1), Jonathan P. Gardner (3), Kyoung-Soo Lee (10), Marc Rafelski (1), Mauro Giavalisco (7), Nicholas A. Bond (3), Norman Grogin (4), Peter Kurczynski (2), Russell E. Ryan (4), Steven L. Finkelstein (6), Swara Ravindranath (12), Thomas M. Brown (4)

arxiv:1305.1357 v2 · 2013-05-06 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NVDIIDDVPLLYDC3UXWVRYLGVZ6}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:50:05.431023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d46840c757ad7818b74bdab1c2cd5cf9ce274eb6ef1d774c76d9b31894e9128

Aliases

arxiv: 1305.1357 · arxiv_version: 1305.1357v2 · doi: 10.48550/arxiv.1305.1357 · pith_short_12: NVDIIDDVPLLY · pith_short_16: NVDIIDDVPLLYDC3U · pith_short_8: NVDIIDDV

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/NVDIIDDVPLLYDC3UXWVRYLGVZ6 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 6d46840c757ad7818b74bdab1c2cd5cf9ce274eb6ef1d774c76d9b31894e9128

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0baf733725abc636ab249087ccf35f556469b8a0977d6ce278684c2378d8d1c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-05-06T23:58:36Z",
    "title_canon_sha256": "493376da7d85ab7043795615f8fc361f5b7a49254659e5fc18401bdad37f8603"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.1357",
    "kind": "arxiv",
    "version": 2
  }
}