Pith Number

pith:EUAG5C3V

pith:2014:EUAG5C3V4JIXYGRZKSWDUVKDEZ

not attested not anchored not stored refs pending

Palindromic sequences generated from marked morphisms

Edita Pelantov\'a, S\'ebastien Labb\'e

arxiv:1409.7510 v2 · 2014-09-26 · 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{EUAG5C3V4JIXYGRZKSWDUVKDEZ}

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	2026-05-18T01:33:24.385234Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25006e8b75e2517c1a3954ac3a554326464a70045b8478843a03f3bed4fd7037

Aliases

arxiv: 1409.7510 · arxiv_version: 1409.7510v2 · doi: 10.48550/arxiv.1409.7510 · pith_short_12: EUAG5C3V4JIX · pith_short_16: EUAG5C3V4JIXYGRZ · pith_short_8: EUAG5C3V

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/EUAG5C3V4JIXYGRZKSWDUVKDEZ \
  | 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: 25006e8b75e2517c1a3954ac3a554326464a70045b8478843a03f3bed4fd7037

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0afe4221fba9746bf5aee779567055790cd982017a6bb92823f1430709313882",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2014-09-26T09:21:24Z",
    "title_canon_sha256": "f560893bdfb2f328ee5e484e9b1d258caf6c3b15709a6ac70b0e210db845a09b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.7510",
    "kind": "arxiv",
    "version": 2
  }
}