Pith Number

pith:IXPDX5W6

pith:2016:IXPDX5W6EFYBI3WHDRCUHYJFEP

not attested not anchored not stored refs pending

Testing Modeling Assumptions in the West Africa Ebola Outbreak

Binyang Song, Christopher Verzijl, Junming Huang, Keith Burghardt, Marie-Pierre Hasne, Matthew Ingram

arxiv:1606.07497 v2 · 2016-06-23 · 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{IXPDX5W6EFYBI3WHDRCUHYJFEP}

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	2026-05-18T01:02:30.507276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45de3bf6de2170146ec71c4543e12523f47b747ab6273335a796936d0470ea3e

Aliases

arxiv: 1606.07497 · arxiv_version: 1606.07497v2 · doi: 10.48550/arxiv.1606.07497 · pith_short_12: IXPDX5W6EFYB · pith_short_16: IXPDX5W6EFYBI3WH · pith_short_8: IXPDX5W6

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/IXPDX5W6EFYBI3WHDRCUHYJFEP \
  | 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: 45de3bf6de2170146ec71c4543e12523f47b747ab6273335a796936d0470ea3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e543736c2318a2a9449ee556b1d412b7c9394d0e68d37c1f9e19689bb045722",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2016-06-23T22:09:37Z",
    "title_canon_sha256": "2c866ad07bdc0a267464c2ee00142f653fb01223915cf745fc9170e07d0208f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.07497",
    "kind": "arxiv",
    "version": 2
  }
}