Pith Number

pith:T2QURJKG

pith:2015:T2QURJKGFERYCH7AL6FM76NDRQ

not attested not anchored not stored refs pending

A Formal Model for Direct-style Asynchronous Observables

Heather Miller, Philipp Haller

arxiv:1511.00511 v1 · 2015-11-02 · 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{T2QURJKGFERYCH7AL6FM76NDRQ}

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	2026-05-18T01:28:12.159031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ea148a5462923811fe05f8acff9a38c221221d805f19ede382b24456723f83d

Aliases

arxiv: 1511.00511 · arxiv_version: 1511.00511v1 · doi: 10.48550/arxiv.1511.00511 · pith_short_12: T2QURJKGFERY · pith_short_16: T2QURJKGFERYCH7A · pith_short_8: T2QURJKG

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/T2QURJKGFERYCH7AL6FM76NDRQ \
  | 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: 9ea148a5462923811fe05f8acff9a38c221221d805f19ede382b24456723f83d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d4f467fde3afec18edaf09381f004c20dfedfb8fb32a1631495bc24cd9705a3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2015-11-02T14:15:51Z",
    "title_canon_sha256": "dca2e4694ecb64c46aaeef0678434da898f44f9760bc16b31769a8915f133a53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.00511",
    "kind": "arxiv",
    "version": 1
  }
}