Pith Number

pith:WGYZ26I3

pith:2017:WGYZ26I3ZAHCU3ZXVMVWIEQVE5

not attested not anchored not stored refs pending

UVI colour gradients of 0.4<z<1.4 star-forming main sequence galaxies in CANDELS: dust extinction and star formation profiles

(10) Shanghai Normal Univ., (11) Colby College, (12) CfA), (2) JHU, (3) UCSC/UCO, (4) SYNU, (5) NASA GSFC, (6) STScI, 7, (7) NAOC, 8), (8) Univ. of Manchester, (9) Orange Coast College, Anton M. Koekemoer (6), Camilla Pacifici (5), Dale D. Kocevski (11), David C. Koo (3), F. S. Liu (4), Jerome J. Fang (9), M. L. N. Ashby (12) ((1) Tsinghua Univ., Shude Mao (1, S. M. Faber (3), Susan A. Kassin (6), Weichen Wang (1 and2), Yicheng Guo (3), Zhu Chen (10)

arxiv:1705.05404 v1 · 2017-05-15 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WGYZ26I3ZAHCU3ZXVMVWIEQVE5}

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	2026-05-18T00:44:22.799994Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1b19d791bc80e2a6f37ab2b641215275b07f2fa59180617c9ea35769a4e49bc

Aliases

arxiv: 1705.05404 · arxiv_version: 1705.05404v1 · doi: 10.48550/arxiv.1705.05404 · pith_short_12: WGYZ26I3ZAHC · pith_short_16: WGYZ26I3ZAHCU3ZX · pith_short_8: WGYZ26I3

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/WGYZ26I3ZAHCU3ZXVMVWIEQVE5 \
  | 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: b1b19d791bc80e2a6f37ab2b641215275b07f2fa59180617c9ea35769a4e49bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49790ac89fa759ca9d9f77e45da9b9adebb984ba87ab9497abecb42ccd40e415",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-05-15T18:23:43Z",
    "title_canon_sha256": "2d01e9b983473415f163e784e0d397d3fca7aca3ba6bedd5f3ec274d26a1cd81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.05404",
    "kind": "arxiv",
    "version": 1
  }
}