Pith Number

pith:MKKYXJI4

pith:2019:MKKYXJI4TJRGRM6TKLCNZELMB6

not attested not anchored not stored refs pending

Trait of Gait: A Survey on Gait Biometrics

Ebenezer R.H.P. Isaac, K.S. Easwarakumar, Srinivasan Rajagopalan, Susan Elias

arxiv:1903.10744 v1 · 2019-03-26 · 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{MKKYXJI4TJRGRM6TKLCNZELMB6}

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	2026-05-17T23:50:17.856254Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62958ba51c9a6268b3d352c4dc916c0faf7eac16f72b0ff2be69483f9f78b317

Aliases

arxiv: 1903.10744 · arxiv_version: 1903.10744v1 · doi: 10.48550/arxiv.1903.10744 · pith_short_12: MKKYXJI4TJRG · pith_short_16: MKKYXJI4TJRGRM6T · pith_short_8: MKKYXJI4

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/MKKYXJI4TJRGRM6TKLCNZELMB6 \
  | 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: 62958ba51c9a6268b3d352c4dc916c0faf7eac16f72b0ff2be69483f9f78b317

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a914d99242e66efb5fdf6a35920e28051a9a352702d03be6943b6e700b29454",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-03-26T09:11:18Z",
    "title_canon_sha256": "e830b279303aee4b951a6c20acec95c1b88ebf61b59033d9255731dfce9e2602"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.10744",
    "kind": "arxiv",
    "version": 1
  }
}