Pith Number

pith:CFW3YYQZ

pith:2016:CFW3YYQZ7ANFLAWNYWJBVZ2HZS

not attested not anchored not stored refs pending

Two-dimensional pseudo-gravity model

Dan Crisan, Julien Barr\'e, Thierry Goudon

arxiv:1610.01296 v1 · 2016-10-05 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CFW3YYQZ7ANFLAWNYWJBVZ2HZS}

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	2026-05-18T01:03:11.219844Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

116dbc6219f81a5582cdc5921ae747ccb2bdcd7ebcdd2d786d002302189a6ba7

Aliases

arxiv: 1610.01296 · arxiv_version: 1610.01296v1 · doi: 10.48550/arxiv.1610.01296 · pith_short_12: CFW3YYQZ7ANF · pith_short_16: CFW3YYQZ7ANFLAWN · pith_short_8: CFW3YYQZ

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/CFW3YYQZ7ANFLAWNYWJBVZ2HZS \
  | 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: 116dbc6219f81a5582cdc5921ae747ccb2bdcd7ebcdd2d786d002302189a6ba7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f497e8051cb69872494e08f1ba2822dd988bab90ab48a644a741794f2037421",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-10-05T07:34:54Z",
    "title_canon_sha256": "3c7de49e7a8a7f369f787e31970f9cf034ee251d642bb46c357e4952b1fca08c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.01296",
    "kind": "arxiv",
    "version": 1
  }
}