Pith Number

pith:HWMEAANF

pith:2016:HWMEAANFE6B2QUO4NWUAMDXFI7

not attested not anchored not stored refs pending

Single Image Restoration for Participating Media Based on Prior Fusion

Amanda C. Duarte, Felipe Codevilla, Joel D. O. Gaya, Paulo L. Drews-Jr, Silvia S. Botelho

arxiv:1603.01864 v2 · 2016-03-06 · 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{HWMEAANFE6B2QUO4NWUAMDXFI7}

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	2026-05-17T23:51:34.962652Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d984001a52783a851dc6da8060ee547ca03c276f975200501498947b4df809b

Aliases

arxiv: 1603.01864 · arxiv_version: 1603.01864v2 · doi: 10.48550/arxiv.1603.01864 · pith_short_12: HWMEAANFE6B2 · pith_short_16: HWMEAANFE6B2QUO4 · pith_short_8: HWMEAANF

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/HWMEAANFE6B2QUO4NWUAMDXFI7 \
  | 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: 3d984001a52783a851dc6da8060ee547ca03c276f975200501498947b4df809b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "022c1c4570c2282627630f56566e5b8edd5c6840cd870a38282bc509afa47b91",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-03-06T19:54:18Z",
    "title_canon_sha256": "24af752ae0ce434d70ad8e0e0f9fe3381ef9dd8a6fadcbf4a39c3da15f6d89d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.01864",
    "kind": "arxiv",
    "version": 2
  }
}