Pith Number

pith:H6U7CLEM

pith:2013:H6U7CLEMIVVSDYIMZNQQXLU7KR

not attested not anchored not stored refs pending

Efficiently Retrieving Function Dependencies in the Linux Kernel Using XSB

David S. Warren, Donald E. Porter, Spyros Hadjichristodoulou

arxiv:1308.3938 v1 · 2013-08-19 · 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{H6U7CLEMIVVSDYIMZNQQXLU7KR}

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	2026-05-18T03:15:35.260759Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fa9f12c8c456b21e10ccb610bae9f54553f131e8cf7410347d019f0e27e308d

Aliases

arxiv: 1308.3938 · arxiv_version: 1308.3938v1 · doi: 10.48550/arxiv.1308.3938 · pith_short_12: H6U7CLEMIVVS · pith_short_16: H6U7CLEMIVVSDYIM · pith_short_8: H6U7CLEM

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/H6U7CLEMIVVSDYIMZNQQXLU7KR \
  | 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: 3fa9f12c8c456b21e10ccb610bae9f54553f131e8cf7410347d019f0e27e308d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71ea1bcd6f54407951993850620187661597b01944f85fb989a5ad9c7907e680",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2013-08-19T07:15:23Z",
    "title_canon_sha256": "a059fa9ffd46f5ec378adcd80e48d9c799c62c189f627ea17838e018752357a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.3938",
    "kind": "arxiv",
    "version": 1
  }
}