Pith Number

pith:TZNJUJMJ

pith:2019:TZNJUJMJOCMQVKF5IRAY3ZFUJ7

not attested not anchored not stored refs pending

Generalized group-based epidemic model for spreading processes on networks: GgroupEM

Caterina Scoglio, Faryad Darabi Sahneh, Sifat Afroj Moon

arxiv:1908.06057 v1 · 2019-08-16 · 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{TZNJUJMJOCMQVKF5IRAY3ZFUJ7}

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	2026-07-04T23:58:00.978156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e5a9a258970990aa8bd44418de4b44ff52f410c5650df055ae9d1ea0483abe1

Aliases

arxiv: 1908.06057 · arxiv_version: 1908.06057v1 · doi: 10.48550/arxiv.1908.06057 · pith_short_12: TZNJUJMJOCMQ · pith_short_16: TZNJUJMJOCMQVKF5 · pith_short_8: TZNJUJMJ

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/TZNJUJMJOCMQVKF5IRAY3ZFUJ7 \
  | 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: 9e5a9a258970990aa8bd44418de4b44ff52f410c5650df055ae9d1ea0483abe1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7be7cde31ea226d459e75ded0c4d956a6f477eadfdd77da189595f9af652405c",
    "cross_cats_sorted": [
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2019-08-16T16:54:30Z",
    "title_canon_sha256": "e6724db2703138b8c7f2632a936dee0bfb9e9dcf9e6fbd3d623cbdcd1af9d0ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.06057",
    "kind": "arxiv",
    "version": 1
  }
}