Pith Number

pith:KFGPKGT6

pith:2014:KFGPKGT6J4X4V3HAQZXWKAWSJX

not attested not anchored not stored refs pending

Heap Abstractions for Static Analysis

Uday P. Khedker, Vini Kanvar

arxiv:1403.4910 v5 · 2014-03-19 · cs.PL

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

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	2026-05-18T01:11:37.533875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

514cf51a7e4f2fcaece0866f6502d24dfb758a6d8e252c11f4c9b9bd57038b9c

Aliases

arxiv: 1403.4910 · arxiv_version: 1403.4910v5 · doi: 10.48550/arxiv.1403.4910 · pith_short_12: KFGPKGT6J4X4 · pith_short_16: KFGPKGT6J4X4V3HA · pith_short_8: KFGPKGT6

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/KFGPKGT6J4X4V3HAQZXWKAWSJX \
  | 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: 514cf51a7e4f2fcaece0866f6502d24dfb758a6d8e252c11f4c9b9bd57038b9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea6a68f0a96c5b9aab9b4cab88cc1dbef8afc0a208ddd0988917cd6b6eb03c36",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2014-03-19T18:59:56Z",
    "title_canon_sha256": "d287073b0e796881f358770090898cefa6e0226de04e47f2aadc7a53f4c1294b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.4910",
    "kind": "arxiv",
    "version": 5
  }
}