Pith Number

pith:5WB4UEJT

pith:2015:5WB4UEJTRRIASNNKPIPCFKPPE5

not attested not anchored not stored refs pending

Partitioning Uncertain Workflows

Bernardo A. Huberman, Freddy C. Chua

arxiv:1507.00391 v1 · 2015-07-01 · cs.DC · cs.CY · 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{5WB4UEJTRRIASNNKPIPCFKPPE5}

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	2026-05-18T01:37:24.941594Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed83ca11338c500935aa7a1e22a9ef275f274b757d8fee42c95986d0b6c81d76

Aliases

arxiv: 1507.00391 · arxiv_version: 1507.00391v1 · doi: 10.48550/arxiv.1507.00391 · pith_short_12: 5WB4UEJTRRIA · pith_short_16: 5WB4UEJTRRIASNNK · pith_short_8: 5WB4UEJT

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/5WB4UEJTRRIASNNKPIPCFKPPE5 \
  | 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: ed83ca11338c500935aa7a1e22a9ef275f274b757d8fee42c95986d0b6c81d76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8d357c057f92984432880db56bbc3aa65252d5816753e2eb6ad8f45b18db016",
    "cross_cats_sorted": [
      "cs.CY",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2015-07-01T23:39:36Z",
    "title_canon_sha256": "0d980c2261d583b6009f63bf9f00895bac800eb966692eb2a98f4d73b6b6a314"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.00391",
    "kind": "arxiv",
    "version": 1
  }
}