Pith Number

pith:AG7546EY

pith:2026:AG7546EYHMJZSJACS4GNBH7FWO

not attested not anchored not stored refs pending

Binding Biometrics with AI Agent Identifiers for Delegation of Authority

Anil K Jain, Joseph Geo Benjamin, Karthik Nandakumar

arxiv:2608.04292 v1 · 2026-08-04 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AG7546EYHMJZSJACS4GNBH7FWO}

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	2026-08-06T01:32:08.833206Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01bfde78983b13992402970cd09fe5b3b73567a6d4dc6df275524e12141ca565

Aliases

arxiv: 2608.04292 · arxiv_version: 2608.04292v1 · doi: 10.48550/arxiv.2608.04292 · pith_short_12: AG7546EYHMJZ · pith_short_16: AG7546EYHMJZSJAC · pith_short_8: AG7546EY

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/AG7546EYHMJZSJACS4GNBH7FWO \
  | 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: 01bfde78983b13992402970cd09fe5b3b73567a6d4dc6df275524e12141ca565

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c76b62c8a03c2eb5f63515216e6fe18b2fc70975b5e44633c3a8520520270292",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-08-04T23:58:27Z",
    "title_canon_sha256": "f7aa2e80f19c50603253fac4687c8f1b87f982a51d3c7fcbbad3014753dddd89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.04292",
    "kind": "arxiv",
    "version": 1
  }
}