Pith Number

pith:3CPS3UUT

pith:2018:3CPS3UUTFWDIJG6DBIW3NXN37M

not attested not anchored not stored refs pending

Entity Retrieval and Text Mining for Online Reputation Monitoring

Pedro Saleiro

arxiv:1801.07743 v1 · 2018-01-23 · cs.IR · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3CPS3UUTFWDIJG6DBIW3NXN37M}

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	2026-05-18T00:25:10.986373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d89f2dd2932d86849bc30a2db6ddbbfb1f578bf7310c82f69fe179ea93dfd5d2

Aliases

arxiv: 1801.07743 · arxiv_version: 1801.07743v1 · doi: 10.48550/arxiv.1801.07743 · pith_short_12: 3CPS3UUTFWDI · pith_short_16: 3CPS3UUTFWDIJG6D · pith_short_8: 3CPS3UUT

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/3CPS3UUTFWDIJG6DBIW3NXN37M \
  | 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: d89f2dd2932d86849bc30a2db6ddbbfb1f578bf7310c82f69fe179ea93dfd5d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd664acd834ca8c749836688f80dead7a69ef124e7c2a7ea2d233e0a44c3cf47",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2018-01-23T19:36:29Z",
    "title_canon_sha256": "626d23cef47c684bb72aa20af2ce5533a36df1523becebf65eb504ce13836f83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.07743",
    "kind": "arxiv",
    "version": 1
  }
}