Pith Number

pith:VH5DW473

pith:2020:VH5DW4735LR73I24UPK7NX2GQ4

not attested not anchored not stored refs pending

Contact tracing in configuration models

Clara Stegehuis, Ivan Kryven

arxiv:2010.05590 v1 · 2020-10-12 · physics.soc-ph · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VH5DW4735LR73I24UPK7NX2GQ4}

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	2026-07-05T01:42:08.298406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9fa3b73fbeae3fda35ca3d5f6df46871ff555051b428403f5d9dad1f425ec0a

Aliases

arxiv: 2010.05590 · arxiv_version: 2010.05590v1 · doi: 10.48550/arxiv.2010.05590 · pith_short_12: VH5DW4735LR7 · pith_short_16: VH5DW4735LR73I24 · pith_short_8: VH5DW473

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/VH5DW4735LR73I24UPK7NX2GQ4 \
  | 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: a9fa3b73fbeae3fda35ca3d5f6df46871ff555051b428403f5d9dad1f425ec0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4217ca8fe4cd9595609fd97c8921898123479cf6b15c2058a10099f284b004e5",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2020-10-12T10:33:53Z",
    "title_canon_sha256": "7a9fbb5f586647f47de6c40ac24772353504a6b4c8e6f0797c2b6b14b0d407cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.05590",
    "kind": "arxiv",
    "version": 1
  }
}