Pith Number

pith:24QIFJTS

pith:2020:24QIFJTSIDV4AMUZ4EDDYPAG7J

not attested not anchored not stored refs pending

Named Entity Recognition for Social Media Texts with Semantic Augmentation

Bo Dai, Xiang Wan, Yan Song, Yuanhe Tian, Yuyang Nie

arxiv:2010.15458 v1 · 2020-10-29 · 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{24QIFJTSIDV4AMUZ4EDDYPAG7J}

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	2026-07-05T01:47:37.279420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d72082a67240ebc03299e1063c3c06fa5b9bc80e7bdd2bbfcbd087736149fe75

Aliases

arxiv: 2010.15458 · arxiv_version: 2010.15458v1 · doi: 10.48550/arxiv.2010.15458 · pith_short_12: 24QIFJTSIDV4 · pith_short_16: 24QIFJTSIDV4AMUZ · pith_short_8: 24QIFJTS

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/24QIFJTSIDV4AMUZ4EDDYPAG7J \
  | 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: d72082a67240ebc03299e1063c3c06fa5b9bc80e7bdd2bbfcbd087736149fe75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32af5543e6c58515520f795e27b58314fd6cfb0c5687dd9c6d5c87eabef11f36",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-10-29T10:06:46Z",
    "title_canon_sha256": "05d74a7b988e799713bee4871258ac23cb7397f6421fbe38c50fb148504c8fb0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.15458",
    "kind": "arxiv",
    "version": 1
  }
}