Pith Number

pith:GGNU25JV

pith:2016:GGNU25JVIFPQFQAAAJD3C3O7GL

not attested not anchored not stored refs pending

A Modified SEIR Model for the Spread of Ebola in Western Africa and Metrics for Resource Allocation

Eric Jones, Kelsey Kalmbach, Paul Constantine, Paul Diaz, Stephen Pankavich

arxiv:1603.04955 v3 · 2016-03-16 · q-bio.PE · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GGNU25JVIFPQFQAAAJD3C3O7GL}

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	2026-05-18T00:57:42.673134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

319b4d7535415f02c0000247b16ddf32d417f1c3d39e8e208fe800d83759a26a

Aliases

arxiv: 1603.04955 · arxiv_version: 1603.04955v3 · doi: 10.48550/arxiv.1603.04955 · pith_short_12: GGNU25JVIFPQ · pith_short_16: GGNU25JVIFPQFQAA · pith_short_8: GGNU25JV

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/GGNU25JVIFPQFQAAAJD3C3O7GL \
  | 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: 319b4d7535415f02c0000247b16ddf32d417f1c3d39e8e208fe800d83759a26a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88507207449302707800386b8c81db5cbf95e1ca7e7288bdd08fe80fac56b022",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2016-03-16T04:15:58Z",
    "title_canon_sha256": "165df8428f41a8954a42c7a66e0d4acf846690235af2a9f5e249d7b50b509a31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.04955",
    "kind": "arxiv",
    "version": 3
  }
}