Pith Number

pith:EZVWNUZK

pith:2015:EZVWNUZKB3ATDETN6JYVHKBJ6L

not attested not anchored not stored refs pending

New Routes to Phylogeography

Chieh-Hsi Wu, Daniel Wilson, Kathleen M O'Reilly, Nicola De Maio

arxiv:1503.08138 v1 · 2015-03-27 · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EZVWNUZKB3ATDETN6JYVHKBJ6L}

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	2026-05-18T02:20:11.461601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

266b66d32a0ec131926df27153a829f2d2da96c19c189bf400953264c08744c8

Aliases

arxiv: 1503.08138 · arxiv_version: 1503.08138v1 · doi: 10.48550/arxiv.1503.08138 · pith_short_12: EZVWNUZKB3AT · pith_short_16: EZVWNUZKB3ATDETN · pith_short_8: EZVWNUZK

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/EZVWNUZKB3ATDETN6JYVHKBJ6L \
  | 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: 266b66d32a0ec131926df27153a829f2d2da96c19c189bf400953264c08744c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66ea3883a296ae66a454697d2ddc9e3f5540470fb096b6980bfbc8016f7c1a14",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2015-03-27T16:45:12Z",
    "title_canon_sha256": "587149c10d3d6e6c194262d8410fcc4eda2a007335331a21abcee5e45f3fdfb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.08138",
    "kind": "arxiv",
    "version": 1
  }
}