Pith Number

pith:JTEBYEGI

pith:2016:JTEBYEGIJEZCU4CEK7M2R2PEAI

not attested not anchored not stored refs pending

Indexing dif/2

Stefan Kral, Ulrich Neumerkel

arxiv:1607.01590 v1 · 2016-07-06 · 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{JTEBYEGIJEZCU4CEK7M2R2PEAI}

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	2026-05-18T01:11:26.023605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cc81c10c849322a704457d9a8e9e4020e497ba2280651a05a7b2214cb274c0e

Aliases

arxiv: 1607.01590 · arxiv_version: 1607.01590v1 · doi: 10.48550/arxiv.1607.01590 · pith_short_12: JTEBYEGIJEZC · pith_short_16: JTEBYEGIJEZCU4CE · pith_short_8: JTEBYEGI

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/JTEBYEGIJEZCU4CEK7M2R2PEAI \
  | 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: 4cc81c10c849322a704457d9a8e9e4020e497ba2280651a05a7b2214cb274c0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74714ae5b956940dd65a3159437c8a2c956d0ecc95f2d346212eeb4d87563ff7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2016-07-06T12:27:45Z",
    "title_canon_sha256": "162663b5f14f30ad928ed713033970844f1c04ea5ba9fbb1e2e46de9f32eae88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.01590",
    "kind": "arxiv",
    "version": 1
  }
}