Pith Number

pith:AFDYBRU3

pith:2016:AFDYBRU33AT4DLDYRTTN36IMN3

not attested not anchored not stored refs pending

Unimodularity unified

Dar\'io Garc\'ia, Frank Olaf Wagner

arxiv:1602.05173 v3 · 2016-02-16 · math.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AFDYBRU33AT4DLDYRTTN36IMN3}

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	2026-05-18T01:03:11.910504Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

014780c69bd827c1ac788ce6ddf90c6edd64675e032c613e1b318cd0e3398dfc

Aliases

arxiv: 1602.05173 · arxiv_version: 1602.05173v3 · doi: 10.48550/arxiv.1602.05173 · pith_short_12: AFDYBRU33AT4 · pith_short_16: AFDYBRU33AT4DLDY · pith_short_8: AFDYBRU3

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/AFDYBRU33AT4DLDYRTTN36IMN3 \
  | 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: 014780c69bd827c1ac788ce6ddf90c6edd64675e032c613e1b318cd0e3398dfc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82568c2e3aeb3125bfbe93a7660c7ce308bac0e1ce5748525355d3be3978b3e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2016-02-16T20:35:28Z",
    "title_canon_sha256": "2ec3d8883de4069821e16d127925f253316cf38c645268355d96ac1d3bc7b6a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.05173",
    "kind": "arxiv",
    "version": 3
  }
}