Pith Number

pith:FSU6KW5F

pith:2024:FSU6KW5FADQVP7AABMYTFDDJYX

not attested not anchored not stored refs pending

Homology of graph burnings

Anna Muranova, Yuri Muranov

arxiv:2407.03832 v1 · 2024-07-04 · math.AT · math.CO · math.CT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FSU6KW5FADQVP7AABMYTFDDJYX}

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	2026-06-19T16:11:08.559938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ca9e55ba500e157fc000b31328c69c5cb459b5ac9531fad18163d6e33ccc844

Aliases

arxiv: 2407.03832 · arxiv_version: 2407.03832v1 · doi: 10.48550/arxiv.2407.03832 · pith_short_12: FSU6KW5FADQV · pith_short_16: FSU6KW5FADQVP7AA · pith_short_8: FSU6KW5F

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/FSU6KW5FADQVP7AABMYTFDDJYX \
  | 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: 2ca9e55ba500e157fc000b31328c69c5cb459b5ac9531fad18163d6e33ccc844

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c85bd5b9aac4c3f7a30f00ef71ea9c26b7bfca6d825a013cd79f1fe38b7e9a4a",
    "cross_cats_sorted": [
      "math.CO",
      "math.CT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2024-07-04T10:59:52Z",
    "title_canon_sha256": "a73cd8d85c13cefd7d86a0addec512519b017fc91a3dc6793188514b527e6e8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.03832",
    "kind": "arxiv",
    "version": 1
  }
}