Pith Number

pith:CBJRL366

pith:2018:CBJRL366C2OTCYMQILWKHXW3GO

not attested not anchored not stored refs pending

Text Extraction and Retrieval from Smartphone Screenshots: Building a Repository for Life in Media

Agnese Chiatti, Anupriya Gagneja, Byron Reeves, C. Lee Giles, Katie Roehrick, Miriam Brinberg, Mu Jung Cho, Nilam Ram, Sagnik Ray Choudhury, Xiao Yang

arxiv:1801.01316 v1 · 2018-01-04 · cs.IR · cs.CV · cs.DL · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CBJRL366C2OTCYMQILWKHXW3GO}

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	2026-05-18T00:26:42.474326Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

105315efde169d31619042eca3dedb338e1b60ea73f11e4b75e9ea1b099e286d

Aliases

arxiv: 1801.01316 · arxiv_version: 1801.01316v1 · doi: 10.48550/arxiv.1801.01316 · pith_short_12: CBJRL366C2OT · pith_short_16: CBJRL366C2OTCYMQ · pith_short_8: CBJRL366

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/CBJRL366C2OTCYMQILWKHXW3GO \
  | 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: 105315efde169d31619042eca3dedb338e1b60ea73f11e4b75e9ea1b099e286d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13bbc90f43c799ae2990a8f74d3a5a37b62993d8bd187332e414f1f7a86cec34",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.DL",
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2018-01-04T11:51:26Z",
    "title_canon_sha256": "3df92fc5072e725f1dd950d985ea61894d4cebdabaa7bc16b472d7006a218cbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.01316",
    "kind": "arxiv",
    "version": 1
  }
}