Pith Number

pith:GGLSAXEO

pith:2012:GGLSAXEOZBZB6DE7GS4RF4JEGR

not attested not anchored not stored refs pending

Structural Analysis: Shape Information via Points-To Computation

Mark Marron

arxiv:1201.1277 v1 · 2012-01-05 · cs.PL · 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{GGLSAXEOZBZB6DE7GS4RF4JEGR}

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	2026-05-18T04:05:05.612197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3197205c8ec8721f0c9f34b912f124344871d1e3731c47ce3c0b45c40990ceb8

Aliases

arxiv: 1201.1277 · arxiv_version: 1201.1277v1 · doi: 10.48550/arxiv.1201.1277 · pith_short_12: GGLSAXEOZBZB · pith_short_16: GGLSAXEOZBZB6DE7 · pith_short_8: GGLSAXEO

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/GGLSAXEOZBZB6DE7GS4RF4JEGR \
  | 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: 3197205c8ec8721f0c9f34b912f124344871d1e3731c47ce3c0b45c40990ceb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "036882041a0ef08e8be6f1b473ca08e86662547404bd6118ab4539ad01a270ea",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2012-01-05T20:23:02Z",
    "title_canon_sha256": "211d8ee3063946642710f1a0eaba628e018191e8d414ea6e82e24d5c21da3f0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.1277",
    "kind": "arxiv",
    "version": 1
  }
}