Pith Number

pith:G77HKSZD

pith:2020:G77HKSZDUJTATGOLF6DCT46LA4

not attested not anchored not stored refs pending

The redshift and star formation mode of AzTEC2: a pair of massive galaxies at $z=4.63$

A. D. Burnham, A. Karim, A. Monta\~na, B. Magnelli, C. M. Casey, D. Hughes, D. Liu, E. F. Jim\'enez-Andrade, E. Romano-D\'iaz, E. Schinnerer, F. Bertoldi, I. Aretxaga, J. A. Zavala, J. Staguhn, K. Harrington, M. Yun, V. Smol\v{c}i\'c

arxiv:2001.06997 v1 · 2020-01-20 · 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{G77HKSZDUJTATGOLF6DCT46LA4}

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	2026-07-05T00:45:20.646907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37fe754b23a2660999cb2f8629f3cb070071e3c33deffba7d1811afa7b38478b

Aliases

arxiv: 2001.06997 · arxiv_version: 2001.06997v1 · doi: 10.48550/arxiv.2001.06997 · pith_short_12: G77HKSZDUJTA · pith_short_16: G77HKSZDUJTATGOL · pith_short_8: G77HKSZD

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/G77HKSZDUJTATGOLF6DCT46LA4 \
  | 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: 37fe754b23a2660999cb2f8629f3cb070071e3c33deffba7d1811afa7b38478b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7878a04fb5b7a37ec5a5d7d47feed451646408bd65fc96a50c8552b28e7a7233",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-01-20T07:00:35Z",
    "title_canon_sha256": "4fda1fdc690865a854a8552491f617a9588635bfca80700aeb7f4a55bc995f9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.06997",
    "kind": "arxiv",
    "version": 1
  }
}