Pith Number

pith:T55GC4HN

pith:2016:T55GC4HN3BHHBQKKRT6VW2MMXU

not attested not anchored not stored refs pending

New Error Tolerant Method to Search Long Repeats in Symbol Sequences

Michael Sadovsky, Sergey Tsarev

arxiv:1604.01317 v1 · 2016-04-05 · q-bio.GN · cs.DS · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T55GC4HN3BHHBQKKRT6VW2MMXU}

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	2026-05-18T01:17:36.511345Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f7a6170edd84e70c14a8cfd5b698cbd1fb6d06012973b500bceb428e725c727

Aliases

arxiv: 1604.01317 · arxiv_version: 1604.01317v1 · doi: 10.48550/arxiv.1604.01317 · pith_short_12: T55GC4HN3BHH · pith_short_16: T55GC4HN3BHHBQKK · pith_short_8: T55GC4HN

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/T55GC4HN3BHHBQKKRT6VW2MMXU \
  | 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: 9f7a6170edd84e70c14a8cfd5b698cbd1fb6d06012973b500bceb428e725c727

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c26563b517038ad2d9d8c6f02e75b13fde42807f5f5cae9b22329ddcd1c7b2d4",
    "cross_cats_sorted": [
      "cs.DS",
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.GN",
    "submitted_at": "2016-04-05T16:18:33Z",
    "title_canon_sha256": "42a400d348b7c29871c8c12129a6dc8a57e96c8beffcd392c9beda4e1fb49f47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.01317",
    "kind": "arxiv",
    "version": 1
  }
}