Pith Number

pith:DN3JR445

pith:2021:DN3JR445YD44A4242QVQA3RQXO

not attested not anchored not stored refs pending

Towards Fine-Grained Reasoning for Fake News Detection

Hao Liao, Ruichao Yang, Wei Wang, Xing Xie, Xiting Wang, Yiqiao Jin, Yizhou Sun

arxiv:2110.15064 v4 · 2021-09-13 · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DN3JR445YD44A4242QVQA3RQXO}

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	2026-07-05T04:02:20.357617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b7698f39dc0f9c0735cd42b006e30bbb0c043d2f1600ac24df83c80e71afa76

Aliases

arxiv: 2110.15064 · arxiv_version: 2110.15064v4 · doi: 10.48550/arxiv.2110.15064 · pith_short_12: DN3JR445YD44 · pith_short_16: DN3JR445YD44A424 · pith_short_8: DN3JR445

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/DN3JR445YD44A4242QVQA3RQXO \
  | 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: 1b7698f39dc0f9c0735cd42b006e30bbb0c043d2f1600ac24df83c80e71afa76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cba6b58ed699e35d31bec2bd33a4dd20895bd5bdfa5c45523ab09ab0b30cd28b",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-09-13T15:45:36Z",
    "title_canon_sha256": "8f0c03f462c74176de1dec9a63a4a4341c6d00bfa8c2bb49622df71f6bf9a9f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.15064",
    "kind": "arxiv",
    "version": 4
  }
}