Pith Number

pith:DVI6PDAF

pith:2014:DVI6PDAFYCC75BHTN2AJNFEQFV

not attested not anchored not stored refs pending

Computation of epidemic final size distributions

Andrew J. Black, J. V. Ross

arxiv:1407.3887 v3 · 2014-07-15 · 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{DVI6PDAFYCC75BHTN2AJNFEQFV}

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	2026-05-18T02:30:08.118551Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d51e78c05c085fe84f36e809694902d4af458b36d72fce7460cd548b16f7c9d

Aliases

arxiv: 1407.3887 · arxiv_version: 1407.3887v3 · doi: 10.48550/arxiv.1407.3887 · pith_short_12: DVI6PDAFYCC7 · pith_short_16: DVI6PDAFYCC75BHT · pith_short_8: DVI6PDAF

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/DVI6PDAFYCC75BHTN2AJNFEQFV \
  | 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: 1d51e78c05c085fe84f36e809694902d4af458b36d72fce7460cd548b16f7c9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3aee2ff45f354dea6ae0329a72480bc5b4136d0dc28b818c2403b652b859d5d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2014-07-15T06:04:46Z",
    "title_canon_sha256": "37242087da41c422db4899f58986eb4b5e04f97befa438f5b39175c7b0b09925"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.3887",
    "kind": "arxiv",
    "version": 3
  }
}