Pith Number

pith:LXFHBCKL

pith:2017:LXFHBCKLPVNL64AAWUZVCNOYA4

not attested not anchored not stored refs pending

Linking Sketches and Diagrams to Source Code Artifacts

Peter Schmitz, Sebastian Baltes, Stephan Diehl

arxiv:1706.09700 v1 · 2017-06-29 · 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{LXFHBCKLPVNL64AAWUZVCNOYA4}

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	2026-05-18T00:41:14.131733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5dca70894b7d5abf7000b5335135d80721d37cd3e64c61976c2d3339f3b3c178

Aliases

arxiv: 1706.09700 · arxiv_version: 1706.09700v1 · doi: 10.48550/arxiv.1706.09700 · pith_short_12: LXFHBCKLPVNL · pith_short_16: LXFHBCKLPVNL64AA · pith_short_8: LXFHBCKL

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/LXFHBCKLPVNL64AAWUZVCNOYA4 \
  | 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: 5dca70894b7d5abf7000b5335135d80721d37cd3e64c61976c2d3339f3b3c178

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a910fd885f476de531c004bfa34fa5fc3e8ddbfb08ad559ac218da0a572b4dd6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2017-06-29T12:05:41Z",
    "title_canon_sha256": "46306e4eb23976e13329a2441faf7a5e780359198295415819c3b4f3a636a220"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.09700",
    "kind": "arxiv",
    "version": 1
  }
}