Pith Number

pith:6VJA6UE7

pith:2012:6VJA6UE764NJ42EVPZ7N4V23RY

not attested not anchored not stored refs pending

Determinants of weighted path matrices

Kelli Talaska

arxiv:1202.3128 v1 · 2012-02-14 · 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{6VJA6UE764NJ42EVPZ7N4V23RY}

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.

Cited by

1 paper in Pith

An Introduction to Algebraic Combinatorics

Receipt and verification

First computed	2026-05-18T04:02:24.052820Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5520f509ff71a9e68957e7ede575b8e36cd2743f41027f755c846467d63642e

Aliases

arxiv: 1202.3128 · arxiv_version: 1202.3128v1 · doi: 10.48550/arxiv.1202.3128 · pith_short_12: 6VJA6UE764NJ · pith_short_16: 6VJA6UE764NJ42EV · pith_short_8: 6VJA6UE7

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/6VJA6UE764NJ42EVPZ7N4V23RY \
  | 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: f5520f509ff71a9e68957e7ede575b8e36cd2743f41027f755c846467d63642e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63664c9c0ef2af8038a403c26534eb6c99f5e3e2499c550a5b6d21d9b0e35ffd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2012-02-14T20:06:47Z",
    "title_canon_sha256": "860c0d25e1e640eb7691971221f50407a8d48951164032767e19b983ac5edc14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.3128",
    "kind": "arxiv",
    "version": 1
  }
}