Pith Number

pith:LP777CRG

pith:2014:LP777CRGG5P7DR5KT55ZUUTFU4

not attested not anchored not stored refs pending

The random graph embeds in the curve graph of any infinite genus surface

Edgar A. Bering IV, Jonah Gaster

arxiv:1405.6423 v2 · 2014-05-25 · 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{LP777CRGG5P7DR5KT55ZUUTFU4}

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	2026-05-18T00:54:48.387405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bffff8a26375ff1c7aa9f7b9a5265a71553c6c5ac39422e41d35fec041618db

Aliases

arxiv: 1405.6423 · arxiv_version: 1405.6423v2 · doi: 10.48550/arxiv.1405.6423 · pith_short_12: LP777CRGG5P7 · pith_short_16: LP777CRGG5P7DR5K · pith_short_8: LP777CRG

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/LP777CRGG5P7DR5KT55ZUUTFU4 \
  | 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: 5bffff8a26375ff1c7aa9f7b9a5265a71553c6c5ac39422e41d35fec041618db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b353ac481783ff1029807de514a1d07eac7be9ce81a15700b13fbd367eee8bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2014-05-25T19:49:03Z",
    "title_canon_sha256": "4aefac7b45a7079b78c18363184d34731d658bfde9f7fc50ff4a3806d04734e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.6423",
    "kind": "arxiv",
    "version": 2
  }
}