Pith Number

pith:HL3622RX

pith:2015:HL3622RXVLKQHGZWKVKUWPBLXN

not attested not anchored not stored refs pending

Embedding rationally independent languages into maximal ones

Mitja Mastnak, Stavros Konstantinidis

arxiv:1507.00600 v1 · 2015-07-02 · cs.FL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HL3622RXVLKQHGZWKVKUWPBLXN}

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	2026-05-18T01:37:24.148864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3af7ed6a37aad5039b3655554b3c2bbb7794ad9b166824253740114cc354efd3

Aliases

arxiv: 1507.00600 · arxiv_version: 1507.00600v1 · doi: 10.48550/arxiv.1507.00600 · pith_short_12: HL3622RXVLKQ · pith_short_16: HL3622RXVLKQHGZW · pith_short_8: HL3622RX

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/HL3622RXVLKQHGZWKVKUWPBLXN \
  | 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: 3af7ed6a37aad5039b3655554b3c2bbb7794ad9b166824253740114cc354efd3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "179f8fdc281d17a08e6ae0ca5ea835940f9d35eb3b666c2f7e082f3db37f4029",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.FL",
    "submitted_at": "2015-07-02T14:21:03Z",
    "title_canon_sha256": "8c3024444bcc7fd07d24337f096454aee75aa8da429756e19ef02a7db734c7cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.00600",
    "kind": "arxiv",
    "version": 1
  }
}