Pith Number

pith:2C44GE3X

pith:2014:2C44GE3XASO4NM6XORAJNTPOJS

not attested not anchored not stored refs pending

A Tale of Three Runtimes

Benoit Meister, M. Harper Langston, Muthu Baskaran, Nicolas Vasilache, Richard Lethin, Sanket Tavarageri, Tom Henretty

arxiv:1409.1914 v1 · 2014-09-05 · cs.DC · 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{2C44GE3XASO4NM6XORAJNTPOJS}

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	2026-05-18T02:43:24.863930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0b9c31377049dc6b3d7744096cdee4c90e0dfc0dcc969d6d84bb21b4fd6d1f6

Aliases

arxiv: 1409.1914 · arxiv_version: 1409.1914v1 · doi: 10.48550/arxiv.1409.1914 · pith_short_12: 2C44GE3XASO4 · pith_short_16: 2C44GE3XASO4NM6X · pith_short_8: 2C44GE3X

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/2C44GE3XASO4NM6XORAJNTPOJS \
  | 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: d0b9c31377049dc6b3d7744096cdee4c90e0dfc0dcc969d6d84bb21b4fd6d1f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5aace04ebc769969cefb361e90053b20dfa883ed4adb3ff378b8ef2ad8c0078a",
    "cross_cats_sorted": [
      "cs.PL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2014-09-05T19:58:40Z",
    "title_canon_sha256": "f88be425cb3ce92becd2bc13db3c4356533b806663b1fe19b78a061cf68bec8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.1914",
    "kind": "arxiv",
    "version": 1
  }
}