Pith Number

pith:HOKGAE32

pith:2021:HOKGAE32UGIM73XPSPRZTOC3CV

not attested not anchored not stored refs pending

Lighting, Reflectance and Geometry Estimation from 360$^{\circ}$ Panoramic Stereo

Hongdong Li, Junxuan Li, Yasuyuki Matsushita

arxiv:2104.09886 v1 · 2021-04-20 · 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{HOKGAE32UGIM73XPSPRZTOC3CV}

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	2026-07-05T02:33:38.115930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b9460137aa190cfeeef93e399b85b154c7e464183fce5919271cac0d47f6a99

Aliases

arxiv: 2104.09886 · arxiv_version: 2104.09886v1 · doi: 10.48550/arxiv.2104.09886 · pith_short_12: HOKGAE32UGIM · pith_short_16: HOKGAE32UGIM73XP · pith_short_8: HOKGAE32

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/HOKGAE32UGIM73XPSPRZTOC3CV \
  | 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: 3b9460137aa190cfeeef93e399b85b154c7e464183fce5919271cac0d47f6a99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4aa7a5c814ba030213b31b807342cbc3a5ee772855e6b01f533270fb56b34e53",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-04-20T10:41:50Z",
    "title_canon_sha256": "595342cd6720a792e2149215f5aed305671e127965b5917300f2779be5b03752"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.09886",
    "kind": "arxiv",
    "version": 1
  }
}