Pith Number

pith:7H4CFYFU

pith:2014:7H4CFYFUAN3ATD3SOUBNMZ5RF4

not attested not anchored not stored refs pending

Community-based Immunization Strategies for Epidemic Control

Anurag Singh, Hocine Cherifi, Naveen Gupta

arxiv:1411.6276 v1 · 2014-11-23 · cs.SI · 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{7H4CFYFUAN3ATD3SOUBNMZ5RF4}

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	2026-05-18T01:22:19.017444Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9f822e0b40376098f727502d667b12f3303eb082523794ad9eb01795157913c

Aliases

arxiv: 1411.6276 · arxiv_version: 1411.6276v1 · doi: 10.48550/arxiv.1411.6276 · pith_short_12: 7H4CFYFUAN3A · pith_short_16: 7H4CFYFUAN3ATD3S · pith_short_8: 7H4CFYFU

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/7H4CFYFUAN3ATD3SOUBNMZ5RF4 \
  | 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: f9f822e0b40376098f727502d667b12f3303eb082523794ad9eb01795157913c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f4201c1c79b17e4f062635fb7e46250fc718da9a9394ae54fce8cafb6d78d33",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2014-11-23T18:19:22Z",
    "title_canon_sha256": "0cbcde1a32d9f8621193d2055098999e4e49317b8efad539444b029253ad6cd2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.6276",
    "kind": "arxiv",
    "version": 1
  }
}