Pith Number

pith:YAMIRRFJ

pith:2013:YAMIRRFJAFP57DID42WRSWB2TM

not attested not anchored not stored refs pending

Effects of local population structure in a reaction-diffusion model of a contact process on metapopulation networks

Ang\'elica S. Mata, Romualdo Pastor-Satorras, Silvio C. Ferreira

arxiv:1305.4965 v2 · 2013-05-21 · physics.bio-ph · physics.soc-ph · 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{YAMIRRFJAFP57DID42WRSWB2TM}

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	2026-05-18T03:07:42.302332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c01888c4a9015fdf8d03e6ad19583a9b0f43a6798cb5a9ffc6c6f779f0a79c67

Aliases

arxiv: 1305.4965 · arxiv_version: 1305.4965v2 · doi: 10.48550/arxiv.1305.4965 · pith_short_12: YAMIRRFJAFP5 · pith_short_16: YAMIRRFJAFP57DID · pith_short_8: YAMIRRFJ

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/YAMIRRFJAFP57DID42WRSWB2TM \
  | 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: c01888c4a9015fdf8d03e6ad19583a9b0f43a6798cb5a9ffc6c6f779f0a79c67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebdb48551af9e1a303dfa9ae26510c9d64a51eaa71e671960bdcb8e761c298a1",
    "cross_cats_sorted": [
      "physics.soc-ph",
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2013-05-21T21:13:48Z",
    "title_canon_sha256": "382e92a4a5b0cbc40d3344b8a5507b9d1bbce39f2f502a7aff246626ce7351a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.4965",
    "kind": "arxiv",
    "version": 2
  }
}