Pith Number

pith:CZEXOTRS

pith:2013:CZEXOTRSN6V3JLIIWGWBRRCB5Q

not attested not anchored not stored refs pending

Taverna Mobile: Taverna workflows on Android

Carole Goble, Hyde Zhang, Stian Soiland-Reyes

arxiv:1309.2787 v4 · 2013-09-11 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CZEXOTRSN6V3JLIIWGWBRRCB5Q}

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	2026-05-18T02:25:04.862475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1649774e326fabb4ad08b1ac18c441ec27a7c36d10af1dfb6e12d23f409dc8cd

Aliases

arxiv: 1309.2787 · arxiv_version: 1309.2787v4 · doi: 10.48550/arxiv.1309.2787 · pith_short_12: CZEXOTRSN6V3 · pith_short_16: CZEXOTRSN6V3JLII · pith_short_8: CZEXOTRS

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/CZEXOTRSN6V3JLIIWGWBRRCB5Q \
  | 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: 1649774e326fabb4ad08b1ac18c441ec27a7c36d10af1dfb6e12d23f409dc8cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "006fb0e5be5e57d0264bf21fdddce37faa25dfa5ea206867d65eb3926a53ec91",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2013-09-11T11:19:24Z",
    "title_canon_sha256": "99d90bbe732f5ddc33bdd1f6f07bc47bcf9f624d9aba316b299587dde32321c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.2787",
    "kind": "arxiv",
    "version": 4
  }
}