Pith Number

pith:3QPAHLGI

pith:2018:3QPAHLGIQBUDPAKCDNMSCXPWXK

not attested not anchored not stored refs pending

EMME: a formal tool for ECMAScript Memory Model Evaluation

Ben Smith, Bradley Nelson, Clark Barrett, Cristian Mattarei, JF Bastien, Shu-Yu Guo

arxiv:1801.10140 v2 · 2018-01-30 · cs.LO · 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{3QPAHLGIQBUDPAKCDNMSCXPWXK}

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	2026-05-18T00:18:25.319805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc1e03acc880683781421b59215df6baa18adb0f648fd2def2b4fd9dbb060fc4

Aliases

arxiv: 1801.10140 · arxiv_version: 1801.10140v2 · doi: 10.48550/arxiv.1801.10140 · pith_short_12: 3QPAHLGIQBUD · pith_short_16: 3QPAHLGIQBUDPAKC · pith_short_8: 3QPAHLGI

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/3QPAHLGIQBUDPAKCDNMSCXPWXK \
  | 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: dc1e03acc880683781421b59215df6baa18adb0f648fd2def2b4fd9dbb060fc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e986625fad3ae5939eaae54905f62c4582eaced3f31b477424227a42ce8e1182",
    "cross_cats_sorted": [
      "cs.PL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2018-01-30T18:46:58Z",
    "title_canon_sha256": "8b71ae7511b34759ccb840a7bbb8018bbd7a8fd060060f01018d1ea1a3e6d4c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.10140",
    "kind": "arxiv",
    "version": 2
  }
}