Pith Number

pith:AVDGITQK

pith:2011:AVDGITQKIG6U2NVKXSI4PY7XWV

not attested not anchored not stored refs pending

Topological polynomials with a simple core

Alexander Blokh, Lex Oversteegen, Ross Ptacek, Vladlen Timorin

arxiv:1106.5022 v1 · 2011-06-24 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AVDGITQKIG6U2NVKXSI4PY7XWV}

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	2026-05-18T01:22:52.671605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0546644e0a41bd4d36aabc91c7e3f7b55d7e7c570aa6850f8d7e9bbed1019cf2

Aliases

arxiv: 1106.5022 · arxiv_version: 1106.5022v1 · doi: 10.48550/arxiv.1106.5022 · pith_short_12: AVDGITQKIG6U · pith_short_16: AVDGITQKIG6U2NVK · pith_short_8: AVDGITQK

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/AVDGITQKIG6U2NVKXSI4PY7XWV \
  | 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: 0546644e0a41bd4d36aabc91c7e3f7b55d7e7c570aa6850f8d7e9bbed1019cf2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04cf6cb07f847319398f59a415abebe5be6a7474564bcc7a6fc60da54c26c453",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2011-06-24T17:32:36Z",
    "title_canon_sha256": "2144267c2438aac08330be3adef6621aadcd561d53d5df954c3b3fb24ab60f84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.5022",
    "kind": "arxiv",
    "version": 1
  }
}