Pith Number

pith:PJJAW3OE

pith:2018:PJJAW3OECLIW7VFV7L5LWPMMHC

not attested not anchored not stored refs pending

Measuring Software Performance on Linux

Martin Becker, Samarjit Chakraborty

arxiv:1811.01412 v2 · 2018-11-04 · cs.PF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PJJAW3OECLIW7VFV7L5LWPMMHC}

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	2026-05-18T00:00:17.679346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a520b6dc412d16fd4b5fafabb3d8c3883a1b9f19f7328571a13bf150c8a23bf

Aliases

arxiv: 1811.01412 · arxiv_version: 1811.01412v2 · doi: 10.48550/arxiv.1811.01412 · pith_short_12: PJJAW3OECLIW · pith_short_16: PJJAW3OECLIW7VFV · pith_short_8: PJJAW3OE

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/PJJAW3OECLIW7VFV7L5LWPMMHC \
  | 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: 7a520b6dc412d16fd4b5fafabb3d8c3883a1b9f19f7328571a13bf150c8a23bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "810410ccb07dbd434c44a9c290070c91483a32e5081722a1de7bd1989cf9093d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PF",
    "submitted_at": "2018-11-04T18:18:27Z",
    "title_canon_sha256": "aee541bb6fc9f9797c93444902dbf75c5a10d1ef30facbd85a87faadfeafe3cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.01412",
    "kind": "arxiv",
    "version": 2
  }
}