Pith Number

pith:7MA63YRC

pith:2012:7MA63YRC72QVVCYHJ5WR35EXV5

not attested not anchored not stored refs pending

Epidemic Spreading with External Agents

Abhik Kumar Das, Aditya Gopalan, Sanjay Shakkottai, Siddhartha Banerjee

arxiv:1206.3599 v2 · 2012-06-15 · cs.SI · cs.IT · cs.NI · math.IT · 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{7MA63YRC72QVVCYHJ5WR35EXV5}

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	2026-05-18T02:54:21.777929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb01ede222fea15a8b074f6d1df497af7dd780d57b38ff3cc520c032a660d84d

Aliases

arxiv: 1206.3599 · arxiv_version: 1206.3599v2 · doi: 10.48550/arxiv.1206.3599 · pith_short_12: 7MA63YRC72QV · pith_short_16: 7MA63YRC72QVVCYH · pith_short_8: 7MA63YRC

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/7MA63YRC72QVVCYHJ5WR35EXV5 \
  | 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: fb01ede222fea15a8b074f6d1df497af7dd780d57b38ff3cc520c032a660d84d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56e9179f90d3c7c17e8f81fbd4a7e1df31095872e7db534f8faa71014742d15d",
    "cross_cats_sorted": [
      "cs.IT",
      "cs.NI",
      "math.IT",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2012-06-15T21:10:28Z",
    "title_canon_sha256": "fe3ef93adcffbc47528bbea1e67c8757eef70ccfae30159791ea5485c61a2b0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.3599",
    "kind": "arxiv",
    "version": 2
  }
}