Pith Number

pith:6VCPMODQ

pith:2017:6VCPMODQBKA3GLS2BYISPXTG4D

not attested not anchored not stored refs pending

Diagonal complexes

Gaiane Panina, Joseph Gordon

arxiv:1701.01603 v6 · 2017-01-06 · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6VCPMODQBKA3GLS2BYISPXTG4D}

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	2026-05-18T00:01:00.908202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f544f638700a81b32e5a0e1127de66e0eec4cef38413580ed6486909b7268f01

Aliases

arxiv: 1701.01603 · arxiv_version: 1701.01603v6 · doi: 10.48550/arxiv.1701.01603 · pith_short_12: 6VCPMODQBKA3 · pith_short_16: 6VCPMODQBKA3GLS2 · pith_short_8: 6VCPMODQ

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/6VCPMODQBKA3GLS2BYISPXTG4D \
  | 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: f544f638700a81b32e5a0e1127de66e0eec4cef38413580ed6486909b7268f01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27fd0ea524d4dbd2f72c8065ceca7be1f5f172fe696278f06872f667d554f8c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2017-01-06T11:48:48Z",
    "title_canon_sha256": "b6cde75dc69b84e95d8a36c6d4ab0159b72838da2cefbb005eb5997ad2598413"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.01603",
    "kind": "arxiv",
    "version": 6
  }
}