Pith Number

pith:EHV2WGE4

pith:2015:EHV2WGE4VBH2IE3C3PQ77I5LGB

not attested not anchored not stored refs pending

Codes for DNA Sequence Profiles

Gregory J. Puleo, Han Mao Kiah, Olgica Milenkovic

arxiv:1502.00517 v1 · 2015-02-02 · cs.IT · math.CO · 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{EHV2WGE4VBH2IE3C3PQ77I5LGB}

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	2026-05-18T02:28:05.854248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21ebab189ca84fa41362dbe1ffa3ab304dd8b864fc295bcdae89ee1488f82dc4

Aliases

arxiv: 1502.00517 · arxiv_version: 1502.00517v1 · doi: 10.48550/arxiv.1502.00517 · pith_short_12: EHV2WGE4VBH2 · pith_short_16: EHV2WGE4VBH2IE3C · pith_short_8: EHV2WGE4

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/EHV2WGE4VBH2IE3C3PQ77I5LGB \
  | 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: 21ebab189ca84fa41362dbe1ffa3ab304dd8b864fc295bcdae89ee1488f82dc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15c580c55896e82de1d79ac4ccc021785b10f7979bd6aa7e2316b04c06ce1818",
    "cross_cats_sorted": [
      "math.CO",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-02-02T15:37:33Z",
    "title_canon_sha256": "df3b3db9f05ef129a8a77996b4192e03f5f789f202389d6ea651356b11ee793a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.00517",
    "kind": "arxiv",
    "version": 1
  }
}