Pith Number

pith:3OAX4EFE

pith:2025:3OAX4EFE4I6MN5UETO7BOTZPTH

not attested not anchored not stored refs pending

Region-aware Depth Scale Adaptation with Sparse Measurements

Jian Cheng, Ning An, Rizhao Fan, Tianfang Ma, Zhigen Li

arxiv:2507.14879 v1 · 2025-07-20 · 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{3OAX4EFE4I6MN5UETO7BOTZPTH}

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	2026-07-05T11:40:14.996598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db817e10a4e23cc6f6849bbe174f2f99d6dd056a303e7ee6d5cc19bd2ab68c0a

Aliases

arxiv: 2507.14879 · arxiv_version: 2507.14879v1 · doi: 10.48550/arxiv.2507.14879 · pith_short_12: 3OAX4EFE4I6M · pith_short_16: 3OAX4EFE4I6MN5UE · pith_short_8: 3OAX4EFE

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/3OAX4EFE4I6MN5UETO7BOTZPTH \
  | 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: db817e10a4e23cc6f6849bbe174f2f99d6dd056a303e7ee6d5cc19bd2ab68c0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1312cd5555812d145d87b0a0ef5e29229e81421c9e9dc11680d8f52e86fe002",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-20T09:36:57Z",
    "title_canon_sha256": "497c1fa654628f52fce72bf6af499a9ff2fb7fcef8034618856a669f7c98aab9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.14879",
    "kind": "arxiv",
    "version": 1
  }
}