Pith Number

pith:2WB6LLW6

pith:2017:2WB6LLW6F46LBGNJGVYJXHE5FA

not attested not anchored not stored refs pending

Source Camera Identification Based On Content-Adaptive Fusion Network

Pengpeng Yang, Rongrong Ni, Wei Zhao, Yao Zhao

arxiv:1703.04856 v1 · 2017-03-15 · 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{2WB6LLW6F46LBGNJGVYJXHE5FA}

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	2026-05-18T00:48:39.089505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d583e5aede2f3cb099a935709b9c9d2810f8bd31425e783251218487a15ff0d3

Aliases

arxiv: 1703.04856 · arxiv_version: 1703.04856v1 · doi: 10.48550/arxiv.1703.04856 · pith_short_12: 2WB6LLW6F46L · pith_short_16: 2WB6LLW6F46LBGNJ · pith_short_8: 2WB6LLW6

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/2WB6LLW6F46LBGNJGVYJXHE5FA \
  | 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: d583e5aede2f3cb099a935709b9c9d2810f8bd31425e783251218487a15ff0d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "114a6d8805efacbe0ec0d68fd9b048174e9b20c474ac1d0f829e8fd9a30ce621",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-03-15T00:52:50Z",
    "title_canon_sha256": "aab1b721b645dcec67aba039e3c56f9d4e9914abd89d3ebca9b18e70005c9b16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.04856",
    "kind": "arxiv",
    "version": 1
  }
}