Pith Number

pith:LRO76RK5

pith:2016:LRO76RK52Z2HDEZFXKGOEMH7D7

not attested not anchored not stored refs pending

Revealing the Hidden Patterns of News Photos: Analysis of Millions of News Photos Using GDELT and Deep Learning-based Vision APIs

Haewoon Kwak, Jisun An

arxiv:1603.04531 v2 · 2016-03-15 · cs.CY · cs.CV · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LRO76RK52Z2HDEZFXKGOEMH7D7}

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	2026-05-18T01:18:22.868632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c5dff455dd674719325ba8ce230ff1fc4779b418ff95acb11fb0f6b01763d49

Aliases

arxiv: 1603.04531 · arxiv_version: 1603.04531v2 · doi: 10.48550/arxiv.1603.04531 · pith_short_12: LRO76RK52Z2H · pith_short_16: LRO76RK52Z2HDEZF · pith_short_8: LRO76RK5

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/LRO76RK52Z2HDEZFXKGOEMH7D7 \
  | 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: 5c5dff455dd674719325ba8ce230ff1fc4779b418ff95acb11fb0f6b01763d49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0b101937fc13ddc2f59677ef2a9163fd4a812936395943f66fa944b385a4acd",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2016-03-15T02:23:53Z",
    "title_canon_sha256": "879399f993896b0ee87f0ab020efe320f8426485e37bb77a7af2b5fc0ae6a259"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.04531",
    "kind": "arxiv",
    "version": 2
  }
}