Pith Number

pith:GJ7WQNU7

pith:2017:GJ7WQNU7R7ZWSZX3UNSGEHB532

not attested not anchored not stored refs pending

Joint Material and Illumination Estimation from Photo Sets in the Wild

Niloy J. Mitra, Tobias Ritschel, Tuanfeng Y. Wang

arxiv:1710.08313 v2 · 2017-10-23 · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GJ7WQNU7R7ZWSZX3UNSGEHB532}

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	2026-05-18T00:30:40.479399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

327f68369f8ff36966fba364621c3ddea29b30d1399d62fd2c7a733c8751e6a5

Aliases

arxiv: 1710.08313 · arxiv_version: 1710.08313v2 · doi: 10.48550/arxiv.1710.08313 · pith_short_12: GJ7WQNU7R7ZW · pith_short_16: GJ7WQNU7R7ZWSZX3 · pith_short_8: GJ7WQNU7

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/GJ7WQNU7R7ZWSZX3UNSGEHB532 \
  | 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: 327f68369f8ff36966fba364621c3ddea29b30d1399d62fd2c7a733c8751e6a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34e9f909647d5c28ac3e1df398b1dfdbc76e4102fd62ca3ca158b7926f517f18",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2017-10-23T14:48:23Z",
    "title_canon_sha256": "624c966ed268e2ce09658c6e4e29ac727bef5e8c5e7c509c26af3fc2392678cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.08313",
    "kind": "arxiv",
    "version": 2
  }
}