Pith Number

pith:DDFL2DBC

pith:2020:DDFL2DBCFJEARVAUOK44JDRLBZ

not attested not anchored not stored refs pending

Predicting Themes within Complex Unstructured Texts: A Case Study on Safeguarding Reports

Aleksandra Edwards, Alun Preece, David Rogers, H\'el\`ene De Ribaupierre, Jose Camacho-Collados

arxiv:2010.14584 v3 · 2020-10-27 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DDFL2DBCFJEARVAUOK44JDRLBZ}

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	2026-07-05T02:46:10.746266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18cabd0c222a4808d41472b9c48e2b0e7ede83ac232a452a6e42cba7c86a2f28

Aliases

arxiv: 2010.14584 · arxiv_version: 2010.14584v3 · doi: 10.48550/arxiv.2010.14584 · pith_short_12: DDFL2DBCFJEA · pith_short_16: DDFL2DBCFJEARVAU · pith_short_8: DDFL2DBC

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/DDFL2DBCFJEARVAUOK44JDRLBZ \
  | 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: 18cabd0c222a4808d41472b9c48e2b0e7ede83ac232a452a6e42cba7c86a2f28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b0b268a2a55363ef736a1734a76af8c2e3f1f20da1ff28d23f64d838df011c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-10-27T19:48:23Z",
    "title_canon_sha256": "a97adb85bb3da98b67acb8398796113308b78be84a7e57e4ef51361e5e338d2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.14584",
    "kind": "arxiv",
    "version": 3
  }
}