Pith Number

pith:3NPTAF2J

pith:2011:3NPTAF2JBVJOXMRFXFOVWGFSMV

not attested not anchored not stored refs pending

Parallel Algorithms for DNA Probe Placement on Small Oligonucleotide Arrays

Dragos Trinca, Sanguthevar Rajasekaran

arxiv:1110.3959 v1 · 2011-10-18 · cs.ET

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3NPTAF2JBVJOXMRFXFOVWGFSMV}

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	2026-05-18T04:10:47.612483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db5f3017490d52ebb225b95d5b18b2654c6be0dc4d3a8f1964dd411a3bb399b7

Aliases

arxiv: 1110.3959 · arxiv_version: 1110.3959v1 · doi: 10.48550/arxiv.1110.3959 · pith_short_12: 3NPTAF2JBVJO · pith_short_16: 3NPTAF2JBVJOXMRF · pith_short_8: 3NPTAF2J

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/3NPTAF2JBVJOXMRFXFOVWGFSMV \
  | 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: db5f3017490d52ebb225b95d5b18b2654c6be0dc4d3a8f1964dd411a3bb399b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a046282074b70532b1ace427a3cc7a6034702d405a3d808a23ed33516917009",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2011-10-18T12:46:38Z",
    "title_canon_sha256": "f0e74439434b05ca43b8bc72a7554d39e700004456a117e80b447e89a5b16833"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.3959",
    "kind": "arxiv",
    "version": 1
  }
}