Pith Number

pith:4NEECZ5Q

pith:2009:4NEECZ5QSIZ76JXGERFYIA3OHA

not attested not anchored not stored refs pending

Evolution of Infrared Luminosity functions of Galaxies in the AKARI NEP-Deep field: Revealing the cosmic star formation history hidden by dust

C. Pearson (Rutherford), E.Le Floc'h (CEA), H. Hanami (Iwate), H. Inami (SSC), H. Matsuhara (ISAS/JAXA), H.M. Lee, H. Shim (SNU), K. Imai (TOME R&D), M.G. Lee (SNU), M. Im (SNU), M. Malkan (UCLA), N. Hwang (NAOJ), O. Ilbert (Marseille), S. Oyabu (ISAS/JAXA), S. Serjeant (Open Univ.), T. Ishigaki (Asahikawa), T. Nakagawa (ISAS/JAXA), Tomotsugu Goto (ifa, T. Takagi, T.T. Takeuchi (Nagoya), T. Wada, University of Hawaii), Y. Ohyama (ASIAA)

arxiv:1001.0013 v2 · 2009-12-30 · 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{4NEECZ5QSIZ76JXGERFYIA3OHA}

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	2026-05-18T02:10:13.063937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3484167b09233ff26e6244b84036e3839b9be1792afd22d9740f856a60d4cca

Aliases

arxiv: 1001.0013 · arxiv_version: 1001.0013v2 · doi: 10.48550/arxiv.1001.0013 · pith_short_12: 4NEECZ5QSIZ7 · pith_short_16: 4NEECZ5QSIZ76JXG · pith_short_8: 4NEECZ5Q

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/4NEECZ5QSIZ76JXGERFYIA3OHA \
  | 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: e3484167b09233ff26e6244b84036e3839b9be1792afd22d9740f856a60d4cca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e29613c0cee9fe8aa32745e8c1be9895fe467950afdd8b34cf20e94528e7879",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-12-30T21:10:33Z",
    "title_canon_sha256": "dd4c5ea449c8deee1e372c203497296b4e8e6e3db0e9d93932415b40b025cd57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.0013",
    "kind": "arxiv",
    "version": 2
  }
}