Pith Number

pith:25P4DMKJ

pith:2017:25P4DMKJECS3MZ3TXS2QAPBBWD

not attested not anchored not stored refs pending

On rigid inner forms

Olivier Ta\"ibi

arxiv:1701.01330 v1 · 2017-01-05 · math.NT · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{25P4DMKJECS3MZ3TXS2QAPBBWD}

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	2026-05-18T00:09:56.128508Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d75fc1b14920a5b66773bcb5003c21b0cfa2dc321c0b89bdcd5757c05d077c27

Aliases

arxiv: 1701.01330 · arxiv_version: 1701.01330v1 · doi: 10.48550/arxiv.1701.01330 · pith_short_12: 25P4DMKJECS3 · pith_short_16: 25P4DMKJECS3MZ3T · pith_short_8: 25P4DMKJ

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/25P4DMKJECS3MZ3TXS2QAPBBWD \
  | 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: d75fc1b14920a5b66773bcb5003c21b0cfa2dc321c0b89bdcd5757c05d077c27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1892ed5be12abe1b2826d4a28c19322a7d597f7b79b0ca2d31b0e37758c0cd03",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2017-01-05T14:31:50Z",
    "title_canon_sha256": "3d36762d442c1bff795cd7e25d80ea7f1a8cc87fe2ebbfc987e63de670486fc0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.01330",
    "kind": "arxiv",
    "version": 1
  }
}