Pith Number

pith:FFAGOBUQ

pith:2026:FFAGOBUQZOFIO2XFEMOH4AXQKD

not attested not anchored not stored refs pending

From Frame-Level Recognition to Event-Level Confirmation: Repair Traces and Runtime Failure Analysis of Public-Space Gesture Interaction

M. Meng, Yansong Zhang

arxiv:2607.21601 v1 · 2026-05-03 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FFAGOBUQZOFIO2XFEMOH4AXQKD}

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	2026-07-27T00:20:09.854299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2940670690cb8a876ae5231c7e02f050d5838b28e9b05f8c27d0ee9bbd7dd39a

Aliases

arxiv: 2607.21601 · arxiv_version: 2607.21601v1 · doi: 10.48550/arxiv.2607.21601 · pith_short_12: FFAGOBUQZOFI · pith_short_16: FFAGOBUQZOFIO2XF · pith_short_8: FFAGOBUQ

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/FFAGOBUQZOFIO2XFEMOH4AXQKD \
  | 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: 2940670690cb8a876ae5231c7e02f050d5838b28e9b05f8c27d0ee9bbd7dd39a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a94cf323ff6c7f69868e3f36e6df83da16967b63484a4482d199d3c8f7408b5e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-05-03T21:21:44Z",
    "title_canon_sha256": "f6e06b85c86d3b2049bbe03841e5a1d07d15128902f03f8159a8018dd5c906d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.21601",
    "kind": "arxiv",
    "version": 1
  }
}