Pith Number

pith:DO4FRVUB

pith:2014:DO4FRVUBU6WD6Q6YA2MSNGPB5X

not attested not anchored not stored refs pending

On the Universality of Jordan Centers for Estimating Infection Sources in Tree Networks

Mei Leng, Wee Peng Tay, Wuqiong Luo

arxiv:1411.2370 v2 · 2014-11-10 · 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{DO4FRVUBU6WD6Q6YA2MSNGPB5X}

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	2026-05-18T00:45:16.641982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bb858d681a7ac3f43d806992699e1edc4e90a8a90ebc9ba5f6ee86ed9895bd9

Aliases

arxiv: 1411.2370 · arxiv_version: 1411.2370v2 · doi: 10.48550/arxiv.1411.2370 · pith_short_12: DO4FRVUBU6WD · pith_short_16: DO4FRVUBU6WD6Q6Y · pith_short_8: DO4FRVUB

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/DO4FRVUBU6WD6Q6YA2MSNGPB5X \
  | 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: 1bb858d681a7ac3f43d806992699e1edc4e90a8a90ebc9ba5f6ee86ed9895bd9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ade5fbfe8135956a5d328d285a0ceb2ca13a63680882119db31993720fae015f",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2014-11-10T10:25:10Z",
    "title_canon_sha256": "65171364ae2feed37bf9b5a6f7b643edc57263727494efb027d97ddb3483bb67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.2370",
    "kind": "arxiv",
    "version": 2
  }
}