Pith Number

pith:42OM3TGX

pith:2007:42OM3TGXN4R2ZHAUIKDCN7WKE5

not attested not anchored not stored refs pending

Ibis/Picsit Status

F. Gianotti, F. Schiavone, G. Di Cocco, G. Malaguti, L. Foschini, L. Natalucci, P. Laurent, V. Bianchin

arxiv:0707.0573 v1 · 2007-07-04 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{42OM3TGXN4R2ZHAUIKDCN7WKE5}

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	2026-07-04T15:02:36.763832Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e69ccdccd76f23ac9c14428626feca277341bb7b8713b425956561e4146a91d4

Aliases

arxiv: 0707.0573 · arxiv_version: 0707.0573v1 · doi: 10.48550/arxiv.0707.0573 · pith_short_12: 42OM3TGXN4R2 · pith_short_16: 42OM3TGXN4R2ZHAU · pith_short_8: 42OM3TGX

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/42OM3TGXN4R2ZHAUIKDCN7WKE5 \
  | 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: e69ccdccd76f23ac9c14428626feca277341bb7b8713b425956561e4146a91d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e793745cb1158dbbcb488c9d1ab8db620b6d6d5bbaccf26c31ac6a4c1bd7f85",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-07-04T10:46:58Z",
    "title_canon_sha256": "30d87aed264e411a364c65e3799790adbd6f351459d058776b970ce170aaa616"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0707.0573",
    "kind": "arxiv",
    "version": 1
  }
}