Pith Number

pith:GGJ37VGU

pith:2010:GGJ37VGUBE2RSNNQYMHORWKMAX

not attested not anchored not stored refs pending

Pan-private Algorithms: When Memory Does Not Help

Aleksandar Nikolov, Darakhshan Mir, Rebecca N. Wright, S. Muthukrishnan

arxiv:1009.1544 v1 · 2010-09-08 · cs.CR · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GGJ37VGUBE2RSNNQYMHORWKMAX}

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	2026-05-18T04:41:14.536723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3193bfd4d409351935b0c30ee8d94c05d9db667e35103ca26d0fa581e946c255

Aliases

arxiv: 1009.1544 · arxiv_version: 1009.1544v1 · doi: 10.48550/arxiv.1009.1544 · pith_short_12: GGJ37VGUBE2R · pith_short_16: GGJ37VGUBE2RSNNQ · pith_short_8: GGJ37VGU

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/GGJ37VGUBE2RSNNQYMHORWKMAX \
  | 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: 3193bfd4d409351935b0c30ee8d94c05d9db667e35103ca26d0fa581e946c255

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "338acd3aa22b1bf5eebc48a9fd8e8eb5ee73bd807caf5d83ded094a33059ba8d",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2010-09-08T14:25:45Z",
    "title_canon_sha256": "98cbaec7b72ecfcbdec450d16fe16c95d008d04ac3cb0a7138e6b478aaa9619f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.1544",
    "kind": "arxiv",
    "version": 1
  }
}