Pith Number

pith:FPGU4B2G

pith:2015:FPGU4B2GOZSLX7BOYVLMJW4PLR

not attested not anchored not stored refs pending

Assessing Google Correlate Queries for Influenza H1N1 Surveillance in Asian Developing Countries

Fang Tang, Guojun Li, Han Zhao, Lei Yu, Qin Li, Shengdong Hu, Shengli Li, Xichuan Zhou, Yujie Feng

arxiv:1512.03132 v1 · 2015-12-10 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FPGU4B2GOZSLX7BOYVLMJW4PLR}

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	2026-05-18T01:24:37.821135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bcd4e07467664bbfc2ec556c4db8f5c6c7a6440a3b35fb30856e52e4a8771ab

Aliases

arxiv: 1512.03132 · arxiv_version: 1512.03132v1 · doi: 10.48550/arxiv.1512.03132 · pith_short_12: FPGU4B2GOZSL · pith_short_16: FPGU4B2GOZSLX7BO · pith_short_8: FPGU4B2G

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/FPGU4B2GOZSLX7BOYVLMJW4PLR \
  | 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: 2bcd4e07467664bbfc2ec556c4db8f5c6c7a6440a3b35fb30856e52e4a8771ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2087650140337edf2c36806acb796d956bde0bf13d8e76b1d0180e6f0e29d85c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2015-12-10T03:43:18Z",
    "title_canon_sha256": "595a17836da0bf6da3916d68eb68c913a55482fac76355f1fc454eb7c31a2c65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.03132",
    "kind": "arxiv",
    "version": 1
  }
}