Pith Number

pith:HGVFL4L5

pith:2013:HGVFL4L5EYEJBNI5AARD5LGGJI

not attested not anchored not stored refs pending

Map of Life: Measuring and Visualizing Species' Relatedness with "Molecular Distance Maps"

((1) Department of Computer Science, (2) Department of Biology, (3) Microsoft Corporation, (4) Department of Chemistry, Abu Sadat Sayem (1), Canada, Katelyn Davis (2), Kathleen A. Hill (2), Lila Kari (1), Nathaniel Bryans (3), Nikesh S. Dattani (4), Oxford University, UK), University of Western Ontario

arxiv:1307.3755 v1 · 2013-07-14 · q-bio.GN · cs.CV · q-bio.PE · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HGVFL4L5EYEJBNI5AARD5LGGJI}

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	2026-05-18T03:18:27.949808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39aa55f17d260890b51d00223eacc64a3cad5ce668e744c02a456acabb1f5331

Aliases

arxiv: 1307.3755 · arxiv_version: 1307.3755v1 · doi: 10.48550/arxiv.1307.3755 · pith_short_12: HGVFL4L5EYEJ · pith_short_16: HGVFL4L5EYEJBNI5 · pith_short_8: HGVFL4L5

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/HGVFL4L5EYEJBNI5AARD5LGGJI \
  | 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: 39aa55f17d260890b51d00223eacc64a3cad5ce668e744c02a456acabb1f5331

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5177f3a74965db7cad7ab11175453ec92f18c858bf4d03f978073c11977c0408",
    "cross_cats_sorted": [
      "cs.CV",
      "q-bio.PE",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.GN",
    "submitted_at": "2013-07-14T17:16:57Z",
    "title_canon_sha256": "d89d1d107dfaef4d20599c6abdc20d14288128fcbeed02972ff7860a33970040"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.3755",
    "kind": "arxiv",
    "version": 1
  }
}