Pith Number

pith:BDPZKXJD

pith:2022:BDPZKXJDB6QT3ZO3UUMFE5XYDO

not attested not anchored not stored refs pending

The Sense of Logging in the Linux Kernel

Abdelwahab Hamou-Lhadj, Ingrid Nunes, Joao Faccin, Keyur Patel

arxiv:2208.06640 v1 · 2022-08-13 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BDPZKXJDB6QT3ZO3UUMFE5XYDO}

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	2026-07-05T04:48:18.970364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08df955d230fa13de5dba5185276f81b9696694d8a5f0e410cff33b37a136f37

Aliases

arxiv: 2208.06640 · arxiv_version: 2208.06640v1 · doi: 10.48550/arxiv.2208.06640 · pith_short_12: BDPZKXJDB6QT · pith_short_16: BDPZKXJDB6QT3ZO3 · pith_short_8: BDPZKXJD

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/BDPZKXJDB6QT3ZO3UUMFE5XYDO \
  | 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: 08df955d230fa13de5dba5185276f81b9696694d8a5f0e410cff33b37a136f37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64d2a425c295bdbb26364ff680252a9ec7049662a37e6656167cdcae3c8e5b4b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2022-08-13T13:04:17Z",
    "title_canon_sha256": "9faba85c17c6ef0b762aa89bd5f4c7f1141be8e4df1427f0ebf8a3796f4b11aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.06640",
    "kind": "arxiv",
    "version": 1
  }
}