Pith Number

pith:6MQOWCAM

pith:2021:6MQOWCAMKMOBBBVLLQEXJCOGSA

not attested not anchored not stored refs pending

Deep Polarization Imaging for 3D shape and SVBRDF Acquisition

Abhijeet Ghosh, Valentin Deschaintre, Yiming Lin

arxiv:2105.02875 v1 · 2021-05-06 · cs.CV · cs.GR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6MQOWCAMKMOBBBVLLQEXJCOGSA}

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	2026-07-05T02:38:11.275809Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f320eb080c531c1086ab5c097489c6900d41b9f84a5fee6364f7a63586116006

Aliases

arxiv: 2105.02875 · arxiv_version: 2105.02875v1 · doi: 10.48550/arxiv.2105.02875 · pith_short_12: 6MQOWCAMKMOB · pith_short_16: 6MQOWCAMKMOBBBVL · pith_short_8: 6MQOWCAM

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/6MQOWCAMKMOBBBVLLQEXJCOGSA \
  | 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: f320eb080c531c1086ab5c097489c6900d41b9f84a5fee6364f7a63586116006

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ebacd03cdc5ecb923898b9caabc0efdfaf58cb903e9b2e4d3c1187900192374",
    "cross_cats_sorted": [
      "cs.GR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-05-06T17:58:43Z",
    "title_canon_sha256": "6076370a85dad6540c93787c253311fd4d62be408a80f7456df2d4d6d4609718"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.02875",
    "kind": "arxiv",
    "version": 1
  }
}