Pith Number

pith:HCNZAUX6

pith:2025:HCNZAUX64R6UTILAPUZXBIMI5S

not attested not anchored not stored refs pending

iHDR: Iterative HDR Imaging with Arbitrary Number of Exposures

Stanley Chan, Xingguang Zhang, Yiheng Chi, Yu Yuan

arxiv:2505.22971 v1 · 2025-05-29 · eess.IV · cs.CV

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HCNZAUX64R6UTILAPUZXBIMI5S}

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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.

Cited by

1 paper in Pith

iHDR: Iterative HDR Imaging with Arbitrary Number of Exposures

Receipt and verification

First computed	2026-07-05T11:12:11.810155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

389b9052fee47d49a1607d3370a188ec85a2a86451c313a33cfb44a428bdb54f

Aliases

arxiv: 2505.22971 · arxiv_version: 2505.22971v1 · doi: 10.48550/arxiv.2505.22971 · pith_short_12: HCNZAUX64R6U · pith_short_16: HCNZAUX64R6UTILA · pith_short_8: HCNZAUX6

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/HCNZAUX64R6UTILAPUZXBIMI5S \
  | 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: 389b9052fee47d49a1607d3370a188ec85a2a86451c313a33cfb44a428bdb54f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93329293ac3e4fce8e51fd340a324e57f4478cc53bd5ca052c3e410ba5ba1e00",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-05-29T01:20:31Z",
    "title_canon_sha256": "32736f2d18e7e3feacd46ba9a7a4a2f36058ed5703a06b438ae2424254bba532"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.22971",
    "kind": "arxiv",
    "version": 1
  }
}