Pith Number

pith:AUNGEBLM

pith:2015:AUNGEBLMIEGUWXAS2M2EMLCOMD

not attested not anchored not stored refs pending

Box Resolvability

Igor Protasov

arxiv:1511.01046 v1 · 2015-11-02 · math.GN · math.CO · 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{AUNGEBLMIEGUWXAS2M2EMLCOMD}

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	2026-05-18T01:27:55.357184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

051a62056c410d4b5c12d334462c4e60e9e5285afa72e030bc126838d1ca7fd6

Aliases

arxiv: 1511.01046 · arxiv_version: 1511.01046v1 · doi: 10.48550/arxiv.1511.01046 · pith_short_12: AUNGEBLMIEGU · pith_short_16: AUNGEBLMIEGUWXAS · pith_short_8: AUNGEBLM

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/AUNGEBLMIEGUWXAS2M2EMLCOMD \
  | 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: 051a62056c410d4b5c12d334462c4e60e9e5285afa72e030bc126838d1ca7fd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a07c18c2d20e13ce4252908d997794458e633699062f3cd75eb4272728a2ba77",
    "cross_cats_sorted": [
      "math.CO",
      "math.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GN",
    "submitted_at": "2015-11-02T09:36:52Z",
    "title_canon_sha256": "1d36c524c79d0511940f93f6bd38ab93eb3f64e4ff60372841153f27509602ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.01046",
    "kind": "arxiv",
    "version": 1
  }
}