Pith Number

pith:LGE7CHUQ

pith:2019:LGE7CHUQKIVHHFULBOX74IP2LJ

not attested not anchored not stored refs pending

Toward an Attribute-Based Digital Identity Modeling for Privacy Preservation

Ibou Sene

arxiv:1908.05945 v3 · 2019-08-16 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LGE7CHUQKIVHHFULBOX74IP2LJ}

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	2026-07-05T00:04:29.715160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5989f11e90522a73968b0baffe21fa5a61a45adda0c198f3a2555544d50fbc90

Aliases

arxiv: 1908.05945 · arxiv_version: 1908.05945v3 · doi: 10.48550/arxiv.1908.05945 · pith_short_12: LGE7CHUQKIVH · pith_short_16: LGE7CHUQKIVHHFUL · pith_short_8: LGE7CHUQ

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/LGE7CHUQKIVHHFULBOX74IP2LJ \
  | 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: 5989f11e90522a73968b0baffe21fa5a61a45adda0c198f3a2555544d50fbc90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae6ecfb820f4ab288ecd9ff9a4c0317178d4cae3cd8be82197179b84aff24fc8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-08-16T12:21:27Z",
    "title_canon_sha256": "6674551661a9eeb9a61e4f679b5cdc37f295fb40d79a0ebac72e96055c27ab03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.05945",
    "kind": "arxiv",
    "version": 3
  }
}