Pith Number

pith:EYIQUPLL

pith:2015:EYIQUPLL5Z4NGRVPO3UTPRP5DB

not attested not anchored not stored refs pending

Epidemiological geographic profiling for a meta-population network

Yoshiharu Maeno

arxiv:1602.08978 v1 · 2015-11-17 · cs.SI · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EYIQUPLL5Z4NGRVPO3UTPRP5DB}

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	2026-05-18T01:19:51.558054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26110a3d6bee78d346af76e937c5fd1854bbd61aa3da8d3f95e9be3c50f3ebbe

Aliases

arxiv: 1602.08978 · arxiv_version: 1602.08978v1 · doi: 10.48550/arxiv.1602.08978 · pith_short_12: EYIQUPLL5Z4N · pith_short_16: EYIQUPLL5Z4NGRVP · pith_short_8: EYIQUPLL

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/EYIQUPLL5Z4NGRVPO3UTPRP5DB \
  | 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: 26110a3d6bee78d346af76e937c5fd1854bbd61aa3da8d3f95e9be3c50f3ebbe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47ffcba23cbcb22f26eab4bb2c576d2f63541308f94a86584910be127f3311a4",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2015-11-17T07:29:56Z",
    "title_canon_sha256": "c985240047e55d301936af2d890b73d134739e264dd3989fe63ff8842a9b03d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.08978",
    "kind": "arxiv",
    "version": 1
  }
}