Pith Number

pith:52CXSFQ7

pith:2024:52CXSFQ7OJAL4HMRVYGZDTARVU

not attested not anchored not stored refs pending

Generalized Diffusive Epidemic Process with Permanent Immunity in Two Dimensions

A. Macedo-Filho, D. S. M. Alencar, F. W. S. Lima, G. A. Alves, R. S. Ferreira, T. F. A. Alves, V. R. Carvalho

arxiv:2407.08175 v2 · 2024-07-11 · cond-mat.stat-mech · 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{52CXSFQ7OJAL4HMRVYGZDTARVU}

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	2026-07-05T08:43:57.537794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee8579161f7240be1d91ae0d91cc11ad2b18d89cef82ea997777aafaa15b87b2

Aliases

arxiv: 2407.08175 · arxiv_version: 2407.08175v2 · doi: 10.48550/arxiv.2407.08175 · pith_short_12: 52CXSFQ7OJAL · pith_short_16: 52CXSFQ7OJAL4HMR · pith_short_8: 52CXSFQ7

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/52CXSFQ7OJAL4HMRVYGZDTARVU \
  | 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: ee8579161f7240be1d91ae0d91cc11ad2b18d89cef82ea997777aafaa15b87b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b878a4832714fb6d323d2e65a1152684440cc23c37f92eee00b5e32ee7e11ad5",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2024-07-11T04:38:37Z",
    "title_canon_sha256": "25b4da84b491c201b9d7480a955117c6a097bce784a71e0221ac937e4b0e0674"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.08175",
    "kind": "arxiv",
    "version": 2
  }
}