Pith Number

pith:AQTY7WML

pith:2024:AQTY7WML3XJTOI6XQ3FAXO6VRM

not attested not anchored not stored refs pending

Embedded Named Entity Recognition using Probing Classifiers

Michael F\"arber, Nicholas Popovi\v{c}

arxiv:2403.11747 v2 · 2024-03-18 · 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{AQTY7WML3XJTOI6XQ3FAXO6VRM}

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	2026-07-05T09:19:54.592218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04278fd98bddd33723d786ca0bbbd58b27e59249ef742f533dd8673b4e9fe908

Aliases

arxiv: 2403.11747 · arxiv_version: 2403.11747v2 · doi: 10.48550/arxiv.2403.11747 · pith_short_12: AQTY7WML3XJT · pith_short_16: AQTY7WML3XJTOI6X · pith_short_8: AQTY7WML

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/AQTY7WML3XJTOI6XQ3FAXO6VRM \
  | 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: 04278fd98bddd33723d786ca0bbbd58b27e59249ef742f533dd8673b4e9fe908

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e919d97ea24c22b0db3e1ccefcc87d5cbc13c309295cecdc08be30a2fa84c2a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-03-18T12:58:16Z",
    "title_canon_sha256": "2b6b66bb3f721544f67a7f2f373c93ca7fe34eff6b744abae8cf78da1cff7840"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.11747",
    "kind": "arxiv",
    "version": 2
  }
}