Pith Number

pith:FLJ3NLRT

pith:2018:FLJ3NLRTLI2YIGQTNHWH5ZLRNG

not attested not anchored not stored refs pending

On the Soundness of Coroutines with Snapshots

Aleksandar Prokopec, Fengyun Liu

arxiv:1806.01405 v1 · 2018-06-04 · 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{FLJ3NLRTLI2YIGQTNHWH5ZLRNG}

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	2026-05-18T00:14:12.962807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ad3b6ae335a35841a1369ec7ee57169adebeb8f7205249bef49a518fe220080

Aliases

arxiv: 1806.01405 · arxiv_version: 1806.01405v1 · doi: 10.48550/arxiv.1806.01405 · pith_short_12: FLJ3NLRTLI2Y · pith_short_16: FLJ3NLRTLI2YIGQT · pith_short_8: FLJ3NLRT

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/FLJ3NLRTLI2YIGQTNHWH5ZLRNG \
  | 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: 2ad3b6ae335a35841a1369ec7ee57169adebeb8f7205249bef49a518fe220080

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0af9c7456469455006d64a932cb3f64d1ef78ec6b8e5d262984bb0312f8e96a6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2018-06-04T21:49:33Z",
    "title_canon_sha256": "b9a58c519ac3409a2fdc22fb1591ea8bf49d1eac5e4cdd413a30625e66858fe8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.01405",
    "kind": "arxiv",
    "version": 1
  }
}