Pith Number

pith:ZT64FHRF

pith:2019:ZT64FHRFX3XULN6PT4LPAKFZ2G

not attested not anchored not stored refs pending

Local vs. long-range infection in unidimensional epidemics

Marcelo M. de Oliveira, Priscila R. Silveira, Sidiney G. Alves

arxiv:1901.09969 v1 · 2019-01-28 · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZT64FHRFX3XULN6PT4LPAKFZ2G}

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	2026-05-17T23:55:16.454355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ccfdc29e25beef45b7cf9f16f028b9d1ab27d6a4c5e8d172639608458c1255dd

Aliases

arxiv: 1901.09969 · arxiv_version: 1901.09969v1 · doi: 10.48550/arxiv.1901.09969 · pith_short_12: ZT64FHRFX3XU · pith_short_16: ZT64FHRFX3XULN6P · pith_short_8: ZT64FHRF

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/ZT64FHRFX3XULN6PT4LPAKFZ2G \
  | 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: ccfdc29e25beef45b7cf9f16f028b9d1ab27d6a4c5e8d172639608458c1255dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c72aef9d376a337b09b0c10fc26023fbaad69884ac927aace5d97e618cc44bb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2019-01-28T19:53:02Z",
    "title_canon_sha256": "21094343522545b7ad686bb41ff72eaadf06c61afb4b5e39ec21e984f79cb00e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.09969",
    "kind": "arxiv",
    "version": 1
  }
}