Pith Number

pith:URZVPEQ6

pith:2017:URZVPEQ6G4MROVZP3BNKCI2NCD

not attested not anchored not stored refs pending

Optimal Allocation of Resources for Suppressing Epidemic Spreading on Networks

Guofeng Li, Haifeng Zhang, Hanshuang Chen, Zhonghuai Hou

arxiv:1702.08444 v1 · 2017-02-26 · q-bio.PE · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{URZVPEQ6G4MROVZP3BNKCI2NCD}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:38:57.263767Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a47357921e371917572fd85aa1234d10dea74779d4fd484859bd7529d640795a

Aliases

arxiv: 1702.08444 · arxiv_version: 1702.08444v1 · doi: 10.48550/arxiv.1702.08444 · pith_short_12: URZVPEQ6G4MR · pith_short_16: URZVPEQ6G4MROVZP · pith_short_8: URZVPEQ6

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/URZVPEQ6G4MROVZP3BNKCI2NCD \
  | 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: a47357921e371917572fd85aa1234d10dea74779d4fd484859bd7529d640795a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af653d91e56428c8951ed2cefc36fde893d170a0429fa82a7e024e4bb90aef3a",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2017-02-26T11:32:20Z",
    "title_canon_sha256": "ddbaae00fc1141f1cbf0cfbd1d5b927f53314e5d8264614c15c0c7ddfef75c45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.08444",
    "kind": "arxiv",
    "version": 1
  }
}