Pith Number

pith:4YI6WZMT

pith:2015:4YI6WZMTJFNIF2RECG47VPY7C5

not attested not anchored not stored refs pending

A Binary Data Stream Scripting Language

Lihua Wang, Luz Fernando Capretz

arxiv:1507.06988 v1 · 2015-07-24 · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4YI6WZMTJFNIF2RECG47VPY7C5}

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	2026-05-18T01:36:17.583739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e611eb6593495a82ea2411b9fabf1f177f53039fc1d528ccd4a0a242556297d4

Aliases

arxiv: 1507.06988 · arxiv_version: 1507.06988v1 · doi: 10.48550/arxiv.1507.06988 · pith_short_12: 4YI6WZMTJFNI · pith_short_16: 4YI6WZMTJFNIF2RE · pith_short_8: 4YI6WZMT

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/4YI6WZMTJFNIF2RECG47VPY7C5 \
  | 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: e611eb6593495a82ea2411b9fabf1f177f53039fc1d528ccd4a0a242556297d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ec7de821131672312e112f9c20fbfa19710c3058e8e43948a06290f87ea9763",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2015-07-24T18:26:21Z",
    "title_canon_sha256": "d954b52ecd49c4898812e3b71daf0cd9688c1370bdf33954239dc0861bcc3f82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.06988",
    "kind": "arxiv",
    "version": 1
  }
}