Pith Number

pith:24F76ZW7

pith:2024:24F76ZW75KHRAW5QPSZ75MEMLH

not attested not anchored not stored refs pending

History-Independent Concurrent Objects

Hagit Attiya, Martin Farach-Colton, Michael A. Bender, Noa Schiller, Rotem Oshman

arxiv:2403.14445 v1 · 2024-03-21 · 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{24F76ZW75KHRAW5QPSZ75MEMLH}

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.

Cited by

1 paper in Pith

The Space Complexity of Learning-Unlearning Algorithms

Receipt and verification

First computed	2026-07-05T08:45:26.597572Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d70bff66dfea8f105bb07cb3feb08c59cd59107f264749443e61f75bb7d1cffe

Aliases

arxiv: 2403.14445 · arxiv_version: 2403.14445v1 · doi: 10.48550/arxiv.2403.14445 · pith_short_12: 24F76ZW75KHR · pith_short_16: 24F76ZW75KHRAW5Q · pith_short_8: 24F76ZW7

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/24F76ZW75KHRAW5QPSZ75MEMLH \
  | 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: d70bff66dfea8f105bb07cb3feb08c59cd59107f264749443e61f75bb7d1cffe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81db2fb0e2ff619019096196fd68e6aa14ee64320f2a663622cc49db9b0affa7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2024-03-21T14:52:03Z",
    "title_canon_sha256": "57f162135f0faac2c21f6e7f69554e8eb0ff21914edf84d53da2c4fbe3064f68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.14445",
    "kind": "arxiv",
    "version": 1
  }
}