Pith Number

pith:2KYHEOQJ

pith:2014:2KYHEOQJCGO2KEHPTO623FZSD3

not attested not anchored not stored refs pending

Providing stringent star formation rate limits of z$\sim$2 QSO host galaxies at high angular resolution

Andrey Vayner, James E. Larkin, Lee Armus, Sarah C. Gallagher, Shelley A. Wright, Tuan Do

arxiv:1410.4229 v3 · 2014-10-15 · 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{2KYHEOQJCGO2KEHPTO623FZSD3}

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	2026-05-18T01:13:28.830804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2b0723a09119da510ef9bbdad97321ec00f1cdfd51a67499a8fa345740b2b33

Aliases

arxiv: 1410.4229 · arxiv_version: 1410.4229v3 · doi: 10.48550/arxiv.1410.4229 · pith_short_12: 2KYHEOQJCGO2 · pith_short_16: 2KYHEOQJCGO2KEHP · pith_short_8: 2KYHEOQJ

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/2KYHEOQJCGO2KEHPTO623FZSD3 \
  | 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: d2b0723a09119da510ef9bbdad97321ec00f1cdfd51a67499a8fa345740b2b33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d7e694f93034f57588a0e17e22730a2924887cd699e37ec712c7a8d0ecd1f44",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-10-15T21:03:33Z",
    "title_canon_sha256": "ad1073224c4effbb43e071e4a2ad5da86c5cf26d3f0c6501c2f7e6c9f8286b09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.4229",
    "kind": "arxiv",
    "version": 3
  }
}