Pith Number

pith:D7VMT4RR

pith:2020:D7VMT4RRMM57CQ5Z2WTERT32IH

not attested not anchored not stored refs pending

Proving Highly-Concurrent Traversals Correct

Adam Morrison, Aleksandar Nanevski, Artem Khyzha, Constantin Enea, Noam Rinetzky, Sharon Shoham, Yotam M. Y. Feldman

arxiv:2010.00911 v2 · 2020-10-02 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D7VMT4RRMM57CQ5Z2WTERT32IH}

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	2026-07-05T07:32:14.268385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1feac9f231633bf143b9d5a648cf7a41d5dc192d78c497778591a22e7fdd90c9

Aliases

arxiv: 2010.00911 · arxiv_version: 2010.00911v2 · doi: 10.48550/arxiv.2010.00911 · pith_short_12: D7VMT4RRMM57 · pith_short_16: D7VMT4RRMM57CQ5Z · pith_short_8: D7VMT4RR

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/D7VMT4RRMM57CQ5Z2WTERT32IH \
  | 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: 1feac9f231633bf143b9d5a648cf7a41d5dc192d78c497778591a22e7fdd90c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c691fb49516a75fb4cf83193334857634cd59fdc5468023c9e8d0fd7d1d637e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2020-10-02T10:35:27Z",
    "title_canon_sha256": "a151612738ff1f08137400e70404dfe0e501dcabac2170901a98d2ec88c28f12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.00911",
    "kind": "arxiv",
    "version": 2
  }
}