Pith Number

pith:PBDHEXHX

pith:2015:PBDHEXHXN7B2VZOWG7YVMYXRIY

not attested not anchored not stored refs pending

Estimating Subgraph Frequencies with or without Attributes from Egocentrically Sampled Data

Carter T. Butts, Emily Smith, Minas Gjoka

arxiv:1510.08119 v1 · 2015-10-27 · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PBDHEXHXN7B2VZOWG7YVMYXRIY}

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	2026-05-18T01:28:37.391145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7846725cf76fc3aae5d637f15662f1460a299aa3a6c33946fdf54966aa35301b

Aliases

arxiv: 1510.08119 · arxiv_version: 1510.08119v1 · doi: 10.48550/arxiv.1510.08119 · pith_short_12: PBDHEXHXN7B2 · pith_short_16: PBDHEXHXN7B2VZOW · pith_short_8: PBDHEXHX

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/PBDHEXHXN7B2VZOWG7YVMYXRIY \
  | 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: 7846725cf76fc3aae5d637f15662f1460a299aa3a6c33946fdf54966aa35301b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fdace37d9bed44b8a84b5f0b72a6c27c32072ce0e763b0b919b488e7fc41ba7f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2015-10-27T22:32:30Z",
    "title_canon_sha256": "2dd83b880b0a410db9863fd7666b98305dc1df649a4bbef004a1598625d96544"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.08119",
    "kind": "arxiv",
    "version": 1
  }
}