Pith Number

pith:DZK6KNZT

pith:2017:DZK6KNZTUL3HBFCISNBQNBBYNF

not attested not anchored not stored refs pending

Depth Super-Resolution Meets Uncalibrated Photometric Stereo

Bjoern Haefner, Daniel Cremers, Songyou Peng, Yvain Qu\'eau

arxiv:1708.00411 v2 · 2017-08-01 · 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{DZK6KNZTUL3HBFCISNBQNBBYNF}

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	2026-05-18T00:36:47.238133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e55e53733a2f6709448934306843869443242484c7a93aa3e113fa6c3aeabb0

Aliases

arxiv: 1708.00411 · arxiv_version: 1708.00411v2 · doi: 10.48550/arxiv.1708.00411 · pith_short_12: DZK6KNZTUL3H · pith_short_16: DZK6KNZTUL3HBFCI · pith_short_8: DZK6KNZT

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/DZK6KNZTUL3HBFCISNBQNBBYNF \
  | 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: 1e55e53733a2f6709448934306843869443242484c7a93aa3e113fa6c3aeabb0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54749d891d0dc5e48584496a1e72f0248667c235007d0ebf4d8435316d9e9519",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-08-01T16:39:56Z",
    "title_canon_sha256": "b13cf8d1b9ace61dd1847f8917e86ae772b5527e8b186d69fdd8224ae44987c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.00411",
    "kind": "arxiv",
    "version": 2
  }
}