Pith Number

pith:SIGKTSIN

pith:2012:SIGKTSINHUSE2QAUJMIFE3QDRM

not attested not anchored not stored refs pending

MIPS code compression

Tommi Hirvola

arxiv:1205.6680 v1 · 2012-05-29 · cs.OH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SIGKTSINHUSE2QAUJMIFE3QDRM}

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	2026-05-18T03:54:38.236032Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

920ca9c90d3d244d40144b10526e038b3905aaa0533c6efc7967a0b346da9123

Aliases

arxiv: 1205.6680 · arxiv_version: 1205.6680v1 · doi: 10.48550/arxiv.1205.6680 · pith_short_12: SIGKTSINHUSE · pith_short_16: SIGKTSINHUSE2QAU · pith_short_8: SIGKTSIN

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/SIGKTSINHUSE2QAUJMIFE3QDRM \
  | 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: 920ca9c90d3d244d40144b10526e038b3905aaa0533c6efc7967a0b346da9123

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02a5bf8f5da7e5634092ae44bf074fe23135645ced076e94d5a3e79d1ced2422",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.OH",
    "submitted_at": "2012-05-29T11:44:55Z",
    "title_canon_sha256": "cf0e55287b18e762e92507775e37d2b927af0be1bde30ef2b3f3fd8d74280f79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.6680",
    "kind": "arxiv",
    "version": 1
  }
}