Pith Number

pith:XDXYLWCW

pith:2016:XDXYLWCWWT4V2PIHOEFRQ34S6B

not attested not anchored not stored refs pending

Performance Localisation

Brendan Cody-Kenny, Michael O'Neill, Stephen Barrett

arxiv:1603.01489 v2 · 2016-03-04 · cs.SE · cs.NE · 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{XDXYLWCWWT4V2PIHOEFRQ34S6B}

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	2026-05-18T01:06:20.833671Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8ef85d856b4f95d3d07710b186f92f045afa5a986ea1b5625989304aea18ca3

Aliases

arxiv: 1603.01489 · arxiv_version: 1603.01489v2 · doi: 10.48550/arxiv.1603.01489 · pith_short_12: XDXYLWCWWT4V · pith_short_16: XDXYLWCWWT4V2PIH · pith_short_8: XDXYLWCW

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/XDXYLWCWWT4V2PIHOEFRQ34S6B \
  | 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: b8ef85d856b4f95d3d07710b186f92f045afa5a986ea1b5625989304aea18ca3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81b4afa29e345ac9b551c0a0c59d41cd085214580a38d9c0934f33891a572342",
    "cross_cats_sorted": [
      "cs.NE",
      "cs.PF"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2016-03-04T15:05:54Z",
    "title_canon_sha256": "b5bd6454e220b85755f2d28647463cba77cdae040c5d2b236130017dc6e45551"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.01489",
    "kind": "arxiv",
    "version": 2
  }
}