Pith Number

pith:AAY3HCTX

pith:2011:AAY3HCTXEAZQRPST36M6JWLFO7

not attested not anchored not stored refs pending

Impact of Heterogeneous Human Activities on Epidemic Spreading

Ai-Xiang Cui, Tao Zhou, Zimo Yang

arxiv:1106.3554 v1 · 2011-06-17 · physics.data-an · 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{AAY3HCTXEAZQRPST36M6JWLFO7}

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	2026-05-18T02:01:35.484936Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0031b38a77203308be53df99e4d96577c57f38f43c8635afc578b1540c31b8c5

Aliases

arxiv: 1106.3554 · arxiv_version: 1106.3554v1 · doi: 10.48550/arxiv.1106.3554 · pith_short_12: AAY3HCTXEAZQ · pith_short_16: AAY3HCTXEAZQRPST · pith_short_8: AAY3HCTX

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/AAY3HCTXEAZQRPST36M6JWLFO7 \
  | 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: 0031b38a77203308be53df99e4d96577c57f38f43c8635afc578b1540c31b8c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "750361216e3b3d202dd27e876225eaa6df299ece659695e357ceb0d488184cbc",
    "cross_cats_sorted": [
      "cs.SI",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2011-06-17T19:39:49Z",
    "title_canon_sha256": "97f37595c03d180c8da198192cd764292f7dfc55f14af17089b6a382eeb1090f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.3554",
    "kind": "arxiv",
    "version": 1
  }
}