Pith Number

pith:5TAA36TO

pith:2014:5TAA36TOQPENZNT554ITZLOACN

not attested not anchored not stored refs pending

A true relative of Suslin's normality theorem

Bogdan Nica

arxiv:1412.2467 v1 · 2014-12-08 · math.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5TAA36TOQPENZNT554ITZLOACN}

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	2026-05-18T01:03:53.451840Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ecc00dfa6e83c8dcb67def113cadc0134fd8648d4ca53640d3b980fc7596edbb

Aliases

arxiv: 1412.2467 · arxiv_version: 1412.2467v1 · doi: 10.48550/arxiv.1412.2467 · pith_short_12: 5TAA36TOQPEN · pith_short_16: 5TAA36TOQPENZNT5 · pith_short_8: 5TAA36TO

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/5TAA36TOQPENZNT554ITZLOACN \
  | 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: ecc00dfa6e83c8dcb67def113cadc0134fd8648d4ca53640d3b980fc7596edbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b38c8682456c654f6c3af16abb319475213d436002b3d3968d6c891f1cece5c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2014-12-08T07:39:52Z",
    "title_canon_sha256": "4b78e5ddedd5224fc9aa24ab3eff951c5b6f398db534aa09ab3638f9f498528b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.2467",
    "kind": "arxiv",
    "version": 1
  }
}