Pith Number

pith:YGVELMZY

pith:2016:YGVELMZYTDUGSAMWK3KSA2U6PI

not attested not anchored not stored refs pending

Mutable WadlerFest DOT

Marianna Rapoport, Ond\v{r}ej Lhot\'ak

arxiv:1611.07610 v1 · 2016-11-23 · 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{YGVELMZYTDUGSAMWK3KSA2U6PI}

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	2026-05-18T00:57:00.319217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1aa45b33898e869019656d5206a9e7a2eb1977d4263b758a63612aa38637c00

Aliases

arxiv: 1611.07610 · arxiv_version: 1611.07610v1 · doi: 10.48550/arxiv.1611.07610 · pith_short_12: YGVELMZYTDUG · pith_short_16: YGVELMZYTDUGSAMW · pith_short_8: YGVELMZY

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/YGVELMZYTDUGSAMWK3KSA2U6PI \
  | 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: c1aa45b33898e869019656d5206a9e7a2eb1977d4263b758a63612aa38637c00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06cdc67d611a39e674079f8dde9290573f4f2b448c38758bdbc0d64d73a59708",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2016-11-23T02:37:51Z",
    "title_canon_sha256": "8ad81ab3a8c3d42ed284086c13f3bb31b50fa7cbea0cb5b67ebace3e5e8753fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.07610",
    "kind": "arxiv",
    "version": 1
  }
}