Pith Number

pith:SBCQIXWC

pith:2014:SBCQIXWCQ2SVKWV3RY3KYH4O2Q

not attested not anchored not stored refs pending

Image Dynamic Range Enhancement in the Context of Logarithmic Models

Vasile Buzuloiu, Vasile Patrascu

arxiv:1412.5764 v1 · 2014-12-18 · 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{SBCQIXWCQ2SVKWV3RY3KYH4O2Q}

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	2026-05-18T02:30:56.474471Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9045045ec286a5555abb8e36ac1f8ed431a5c707a05c0b1745c359712f9cccc5

Aliases

arxiv: 1412.5764 · arxiv_version: 1412.5764v1 · doi: 10.48550/arxiv.1412.5764 · pith_short_12: SBCQIXWCQ2SV · pith_short_16: SBCQIXWCQ2SVKWV3 · pith_short_8: SBCQIXWC

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/SBCQIXWCQ2SVKWV3RY3KYH4O2Q \
  | 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: 9045045ec286a5555abb8e36ac1f8ed431a5c707a05c0b1745c359712f9cccc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "870c01cacf1660c0b686cec0c0c917ff9c0209c56fabd7a2e0017214ca9b8c9d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-12-18T09:09:17Z",
    "title_canon_sha256": "0979aea9e30a79566e673c8b2f068f38b8d7fe6d26953b9509305c8bff712c9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.5764",
    "kind": "arxiv",
    "version": 1
  }
}