Pith Number

pith:OSAWGTZ4

pith:2026:OSAWGTZ47BLLEHEBRI73HBS3ZT

not attested not anchored not stored refs pending

Segmentation-Driven Monocular Shape from Polarization based on Physical Model

Jinyu Zhang, Weili Chen, Xu Ma

arxiv:2601.04776 v2 · 2026-01-08 · 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{OSAWGTZ47BLLEHEBRI73HBS3ZT}

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	2026-06-10T01:09:52.064127Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7481634f3cf856b21c818a3fb3865bcce9a7f1e92433e01f757b27c09accc899

Aliases

arxiv: 2601.04776 · arxiv_version: 2601.04776v2 · doi: 10.48550/arxiv.2601.04776 · pith_short_12: OSAWGTZ47BLL · pith_short_16: OSAWGTZ47BLLEHEB · pith_short_8: OSAWGTZ4

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/OSAWGTZ47BLLEHEBRI73HBS3ZT \
  | 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: 7481634f3cf856b21c818a3fb3865bcce9a7f1e92433e01f757b27c09accc899

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50a5f33bba32e68cce362933f98d5d5244f8b4b581a9d7ee4d5e337028af6a94",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-01-08T09:57:47Z",
    "title_canon_sha256": "30f13517b1e6d7b99db3020170b59c7d57983bf98a0d270fecd39d3e341f13ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.04776",
    "kind": "arxiv",
    "version": 2
  }
}