Pith Number

pith:R44F6C7X

pith:2018:R44F6C7XZ2V3BPXDQ22KV7O75R

not attested not anchored not stored refs pending

Reconstructing networks with unknown and heterogeneous errors

Tiago P. Peixoto

arxiv:1806.07956 v3 · 2018-06-09 · cs.SI · cs.LG · physics.data-an · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R44F6C7XZ2V3BPXDQ22KV7O75R}

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	2026-05-18T00:02:54.765035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f385f0bf7ceabb0bee386b4aafddfec6d3e9a0a173e12d8bd7e88ec98b2db6e

Aliases

arxiv: 1806.07956 · arxiv_version: 1806.07956v3 · doi: 10.48550/arxiv.1806.07956 · pith_short_12: R44F6C7XZ2V3 · pith_short_16: R44F6C7XZ2V3BPXD · pith_short_8: R44F6C7X

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/R44F6C7XZ2V3BPXDQ22KV7O75R \
  | 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: 8f385f0bf7ceabb0bee386b4aafddfec6d3e9a0a173e12d8bd7e88ec98b2db6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "062250ab2650e178d22dc8f794e944aa4ea636120347978d9cd65802cdc439a8",
    "cross_cats_sorted": [
      "cs.LG",
      "physics.data-an",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2018-06-09T14:09:25Z",
    "title_canon_sha256": "e2c6df27b276fe48189ae661b1056343f82b414e27856cf2cf4abbf4803e9fb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.07956",
    "kind": "arxiv",
    "version": 3
  }
}