Pith Number

pith:AYWS4VRA

pith:2012:AYWS4VRAQKF66SDDEK7PX32TAF

not attested not anchored not stored refs pending

On the correctness of a branch displacement algorithm

Claudio Sacerdoti Coen, Jaap Boender

arxiv:1209.5920 v1 · 2012-09-26 · cs.LO · 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{AYWS4VRAQKF66SDDEK7PX32TAF}

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	2026-05-18T03:44:45.927662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

062d2e5620828bef486322befbef53017c79c6d7ecdaffa513e5160e3e1f074a

Aliases

arxiv: 1209.5920 · arxiv_version: 1209.5920v1 · doi: 10.48550/arxiv.1209.5920 · pith_short_12: AYWS4VRAQKF6 · pith_short_16: AYWS4VRAQKF66SDD · pith_short_8: AYWS4VRA

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/AYWS4VRAQKF66SDDEK7PX32TAF \
  | 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: 062d2e5620828bef486322befbef53017c79c6d7ecdaffa513e5160e3e1f074a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b51e541127cb999bd4dac6c24ac45c0af3841a641cb0218b8816cca66ba8972",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2012-09-26T13:02:24Z",
    "title_canon_sha256": "e995df4bc4f0d262d7f4e3c7918613ceac75791729d728c81a93a00bc6abbb0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.5920",
    "kind": "arxiv",
    "version": 1
  }
}