Pith Number

pith:ICKFRFSS

pith:2014:ICKFRFSS5RALTODRT2GO7TWEWY

not attested not anchored not stored refs pending

Genetic Sequence Matching Using D4M Big Data Approaches

Darrell O. Ricke, Jeremy Kepner, Stephanie Dodson

arxiv:1407.6923 v2 · 2014-07-25 · q-bio.QM · q-bio.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ICKFRFSS5RALTODRT2GO7TWEWY}

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	2026-05-18T00:57:51.616840Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4094589652ec40b9b8719e8cefcec4b61aafcb777ac70b41c3d63e5cab02d32e

Aliases

arxiv: 1407.6923 · arxiv_version: 1407.6923v2 · doi: 10.48550/arxiv.1407.6923 · pith_short_12: ICKFRFSS5RAL · pith_short_16: ICKFRFSS5RALTODR · pith_short_8: ICKFRFSS

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/ICKFRFSS5RALTODRT2GO7TWEWY \
  | 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: 4094589652ec40b9b8719e8cefcec4b61aafcb777ac70b41c3d63e5cab02d32e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2d70df5ff7a918ed0e5df88fa66bb1fa0a0e43d69734b610a1c2a931216c624",
    "cross_cats_sorted": [
      "q-bio.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2014-07-25T14:47:23Z",
    "title_canon_sha256": "8c8d02dcaa58b7d5b85baeae2baeeed12f3192c04a87cfeec3993478ca2a49f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.6923",
    "kind": "arxiv",
    "version": 2
  }
}