Pith Number

pith:UDO6O77L

pith:2016:UDO6O77L6EAMNPQI3MQGJJDK72

not attested not anchored not stored refs pending

Horizon Lines in the Wild

Menghua Zhai, Nathan Jacobs, Scott Workman

arxiv:1604.02129 v2 · 2016-04-07 · 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{UDO6O77L6EAMNPQI3MQGJJDK72}

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.

Cited by

2 papers in Pith

Injecting Distributional Awareness into MLLMs via Reinforcement Learning for Deep Imbalanced Regression

Receipt and verification

First computed	2026-05-18T01:08:42.035307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0dde77febf100c6be08db2064a46afe8bfbf538e91e7a966efc970887a95190

Aliases

arxiv: 1604.02129 · arxiv_version: 1604.02129v2 · doi: 10.48550/arxiv.1604.02129 · pith_short_12: UDO6O77L6EAM · pith_short_16: UDO6O77L6EAMNPQI · pith_short_8: UDO6O77L

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/UDO6O77L6EAMNPQI3MQGJJDK72 \
  | 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: a0dde77febf100c6be08db2064a46afe8bfbf538e91e7a966efc970887a95190

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23269c9cc6de1c8fc65b5340ac2aad74743591c9b4f7fe4b99678f15bc38d6f7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-04-07T19:38:24Z",
    "title_canon_sha256": "838d510d264517eea12f02a919a90c8f81651dc2765bd5470a1323b4a953a0a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.02129",
    "kind": "arxiv",
    "version": 2
  }
}