Pith Number

pith:AJLH3OBN

pith:2015:AJLH3OBNSYEO4N2T7CHVBGAM74

not attested not anchored not stored refs pending

GraphMaps: Browsing Large Graphs as Interactive Maps

Alexander E. Holroyd, Bongshin Lee, Lev Nachmanson, Nathalie Henry Riche, Roman Prutkin, Xiaoji Chen

arxiv:1506.06745 v1 · 2015-06-22 · cs.GR · cs.DM · cs.MS · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AJLH3OBNSYEO4N2T7CHVBGAM74}

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	2026-05-18T01:40:56.009899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02567db82d9608ee3753f88f50980cff2f7111c82744382ab10f00bf62f9a36d

Aliases

arxiv: 1506.06745 · arxiv_version: 1506.06745v1 · doi: 10.48550/arxiv.1506.06745 · pith_short_12: AJLH3OBNSYEO · pith_short_16: AJLH3OBNSYEO4N2T · pith_short_8: AJLH3OBN

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/AJLH3OBNSYEO4N2T7CHVBGAM74 \
  | 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: 02567db82d9608ee3753f88f50980cff2f7111c82744382ab10f00bf62f9a36d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "002b438cea46352c4614febae98db4613a4b448a299fcf0929a025d7de253d73",
    "cross_cats_sorted": [
      "cs.DM",
      "cs.MS",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2015-06-22T17:17:34Z",
    "title_canon_sha256": "a33dc4b293f3d6d36ef60e511a9c936d93a87a3251496fb3455ac6410fea58b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.06745",
    "kind": "arxiv",
    "version": 1
  }
}