Pith Number

pith:GPS2WMUP

pith:2017:GPS2WMUPAOBYGGV4IXMXTZGLWQ

not attested not anchored not stored refs pending

Persistent-homology-based gait recognition

Edel Garcia-Reyes, J. Lamar-Leon, Raul Alonso-Baryolo, R. Gonzalez-Diaz

arxiv:1707.06982 v1 · 2017-07-21 · 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{GPS2WMUPAOBYGGV4IXMXTZGLWQ}

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	2026-05-18T00:39:48.673644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33e5ab328f0383831abc45d979e4cbb419bd1457117ecb99909632e533ce89c8

Aliases

arxiv: 1707.06982 · arxiv_version: 1707.06982v1 · doi: 10.48550/arxiv.1707.06982 · pith_short_12: GPS2WMUPAOBY · pith_short_16: GPS2WMUPAOBYGGV4 · pith_short_8: GPS2WMUP

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/GPS2WMUPAOBYGGV4IXMXTZGLWQ \
  | 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: 33e5ab328f0383831abc45d979e4cbb419bd1457117ecb99909632e533ce89c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4294b13fe76305abb1d30b3e23fefc543c704dc6f05a3a15c7d24bf45eeb43a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-07-21T17:24:54Z",
    "title_canon_sha256": "fa9e53471ed8d9d7cdc83f99bb4be9b1a098173a7ef07781cada6346bdd8176d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.06982",
    "kind": "arxiv",
    "version": 1
  }
}