Pith Number

pith:UTLCOJ2Z

pith:2018:UTLCOJ2ZLIMIJDZOLI336ROJFQ

not attested not anchored not stored refs pending

Step Detection Algorithm For Accurate Distance Estimation Using Dynamic Step Length

Ahmad Abadleh, Eshraq Al-Hawari, Esra'a Alkafaween, Hamad Al-Sawalqah

arxiv:1801.02336 v1 · 2018-01-08 · cs.OH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UTLCOJ2ZLIMIJDZOLI336ROJFQ}

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	2026-05-18T00:26:31.997271Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4d62727595a18848f2e5a37bf45c92c394adda67e7b430fee9e072e5f435b80

Aliases

arxiv: 1801.02336 · arxiv_version: 1801.02336v1 · doi: 10.48550/arxiv.1801.02336 · pith_short_12: UTLCOJ2ZLIMI · pith_short_16: UTLCOJ2ZLIMIJDZO · pith_short_8: UTLCOJ2Z

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/UTLCOJ2ZLIMIJDZOLI336ROJFQ \
  | 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: a4d62727595a18848f2e5a37bf45c92c394adda67e7b430fee9e072e5f435b80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ebc02b723fd56ec2643296a424f5b4dadedac933905e482682b78c6f4e356f3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.OH",
    "submitted_at": "2018-01-08T08:26:12Z",
    "title_canon_sha256": "699677bda88b691fa41e7ce576e5b808bfdeba4d297d69336fffc38b23b61df5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.02336",
    "kind": "arxiv",
    "version": 1
  }
}