Pith Number

pith:5KPXCO7M

pith:2010:5KPXCO7MDXCUIIYXUO5GH66KOR

not attested not anchored not stored refs pending

MOIRCS Deep Survey. VIII. Evolution of Star Formation Activity as a Function of Stellar Mass in Galaxies since z~3

M. Akiyama, M. Kajisawa, M. Onodera, T. Ichikawa, T. Yamada, T. Yoshikawa, Y. K. Uchimoto

arxiv:1009.0002 v1 · 2010-08-31 · 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{5KPXCO7MDXCUIIYXUO5GH66KOR}

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	2026-05-18T04:39:40.344872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea9f713bec1dc5442317a3ba63fbca747d9e74a7d293b6de9005f8863412f432

Aliases

arxiv: 1009.0002 · arxiv_version: 1009.0002v1 · doi: 10.48550/arxiv.1009.0002 · pith_short_12: 5KPXCO7MDXCU · pith_short_16: 5KPXCO7MDXCUIIYX · pith_short_8: 5KPXCO7M

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/5KPXCO7MDXCUIIYXUO5GH66KOR \
  | 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: ea9f713bec1dc5442317a3ba63fbca747d9e74a7d293b6de9005f8863412f432

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c73c249fb4edaf8c20ba04e53c4c7033666f80040963170f277c2b9b5f51bdb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-08-31T20:00:00Z",
    "title_canon_sha256": "665baae468bed4f1302552e8f85cb074c18e3884931338b32ea61cc7dabd1b6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.0002",
    "kind": "arxiv",
    "version": 1
  }
}