Pith Number

pith:5UFOTSI3

pith:2018:5UFOTSI3VJZXG54XTJQ6SS37DS

not attested not anchored not stored refs pending

A High-Speed, Real-Time Vision System for Texture Tracking and Thread Counting

Ghassan AlRegib, Yuting Hu, Zhiling Long

arxiv:1812.04115 v1 · 2018-12-10 · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5UFOTSI3VJZXG54XTJQ6SS37DS}

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	2026-05-17T23:58:42.908007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed0ae9c91baa737377979a61e94b7f1c9b0803237ef5f07de3bda18bcfb9ff4c

Aliases

arxiv: 1812.04115 · arxiv_version: 1812.04115v1 · doi: 10.48550/arxiv.1812.04115 · pith_short_12: 5UFOTSI3VJZX · pith_short_16: 5UFOTSI3VJZXG54X · pith_short_8: 5UFOTSI3

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/5UFOTSI3VJZXG54XTJQ6SS37DS \
  | 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: ed0ae9c91baa737377979a61e94b7f1c9b0803237ef5f07de3bda18bcfb9ff4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "089f7c879b2bda34a5e73fd3c93369d7d377c36418ed57814233f54c976012fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2018-12-10T21:53:26Z",
    "title_canon_sha256": "3f9ef068d8f49ff4ab7a47c483b0ff714ff772ae75a1e3ec43cf2438a3de671f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.04115",
    "kind": "arxiv",
    "version": 1
  }
}