Pith Number

pith:EVAZY6BN

pith:2015:EVAZY6BNKJKFIQV2NRI7IPOIFO

not attested not anchored not stored refs pending

Inertia Sets For Families of Graphs

A.A Yielding, E.B. Cohen, J.G. Winde, N.H. Nguyen

arxiv:1511.02520 v1 · 2015-11-08 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EVAZY6BNKJKFIQV2NRI7IPOIFO}

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	2026-05-18T01:27:30.030247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25419c782d52545442ba6c51f43dc82ba2bf8b5a097945a0044e2a9fca7a802b

Aliases

arxiv: 1511.02520 · arxiv_version: 1511.02520v1 · doi: 10.48550/arxiv.1511.02520 · pith_short_12: EVAZY6BNKJKF · pith_short_16: EVAZY6BNKJKFIQV2 · pith_short_8: EVAZY6BN

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/EVAZY6BNKJKFIQV2NRI7IPOIFO \
  | 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: 25419c782d52545442ba6c51f43dc82ba2bf8b5a097945a0044e2a9fca7a802b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6dde918317c583d9c2781563df753a52a560f58e8d1b0e1e61f1f8fb7858a21c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2015-11-08T19:55:09Z",
    "title_canon_sha256": "c1e9b576b1ff6be8a1d4ea3280134a0752263dbd475632a8ce6b2e16bd65bc28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.02520",
    "kind": "arxiv",
    "version": 1
  }
}