Pith Number

pith:LEOBFKF7

pith:2021:LEOBFKF72XY7EL7ETQ6M66P4HX

not attested not anchored not stored refs pending

On a Network SIS Epidemic Model with Cooperative and Antagonistic Opinion Dynamics

Baike She, Ji Liu, Philip E. Par\'e, Shreyas Sundaram

arxiv:2102.12834 v3 · 2021-02-25 · eess.SY · cs.SY · 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{LEOBFKF72XY7EL7ETQ6M66P4HX}

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	2026-07-05T11:23:58.833286Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

591c12a8bfd5f1f22fe49c3ccf79fc3dea45cbd865e523048141b2adea08821f

Aliases

arxiv: 2102.12834 · arxiv_version: 2102.12834v3 · doi: 10.48550/arxiv.2102.12834 · pith_short_12: LEOBFKF72XY7 · pith_short_16: LEOBFKF72XY7EL7E · pith_short_8: LEOBFKF7

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/LEOBFKF72XY7EL7ETQ6M66P4HX \
  | 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: 591c12a8bfd5f1f22fe49c3ccf79fc3dea45cbd865e523048141b2adea08821f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc8ee2b201a63e018c348c8cbb4da55885b7c9d6bd2f76a106cf84e08d323ef9",
    "cross_cats_sorted": [
      "cs.SY",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2021-02-25T13:19:30Z",
    "title_canon_sha256": "7e19a3ed6e2bb10d1914808ffd9c7b9b03321c8dba0aa34d25a224bcaacb40b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.12834",
    "kind": "arxiv",
    "version": 3
  }
}