Pith Number

pith:UXI32LAG

pith:2023:UXI32LAGWMGTYOHWR5DQQKPASG

not attested not anchored not stored refs pending

TBD Pedestrian Data Collection: Towards Rich, Portable, and Large-Scale Natural Pedestrian Data

Aaron Steinfeld, Abhijat Biswas, Allan Wang, Daisuke Sato, Sonya Simkin, Yasser Corzo

arxiv:2309.17187 v2 · 2023-09-29 · cs.CV · cs.HC · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UXI32LAGWMGTYOHWR5DQQKPASG}

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	2026-07-05T09:25:33.996863Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5d1bd2c06b30d3c38f68f470829e091a88bc1b720679ef74d2af66d71c09d54

Aliases

arxiv: 2309.17187 · arxiv_version: 2309.17187v2 · doi: 10.48550/arxiv.2309.17187 · pith_short_12: UXI32LAGWMGT · pith_short_16: UXI32LAGWMGTYOHW · pith_short_8: UXI32LAG

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/UXI32LAGWMGTYOHWR5DQQKPASG \
  | 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: a5d1bd2c06b30d3c38f68f470829e091a88bc1b720679ef74d2af66d71c09d54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e129723ee97c95ce04f17a8b5bee1cbadff9cadf66232291960908315519d0da",
    "cross_cats_sorted": [
      "cs.HC",
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-09-29T12:34:10Z",
    "title_canon_sha256": "106641953cd4483e0e587ac45593dfe57c2a8b0767c8dc91a9e247f2bd329c6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.17187",
    "kind": "arxiv",
    "version": 2
  }
}