Pith Number

pith:AQRL6UWG

pith:2012:AQRL6UWGKF52O4J2EMXSF37ZRG

not attested not anchored not stored refs pending

Leveraging Sentiment to Compute Word Similarity

Akshat Malu, A.R. Balamurali, Pushpak Bhattacharyya, Subhabrata Mukherjee

arxiv:1209.2341 v2 · 2012-09-11 · cs.IR · 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{AQRL6UWGKF52O4J2EMXSF37ZRG}

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	2026-05-18T03:45:22.610762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0422bf52c6517ba7713a232f22eff98993723c7298eede1e36d3516925179cb4

Aliases

arxiv: 1209.2341 · arxiv_version: 1209.2341v2 · doi: 10.48550/arxiv.1209.2341 · pith_short_12: AQRL6UWGKF52 · pith_short_16: AQRL6UWGKF52O4J2 · pith_short_8: AQRL6UWG

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/AQRL6UWGKF52O4J2EMXSF37ZRG \
  | 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: 0422bf52c6517ba7713a232f22eff98993723c7298eede1e36d3516925179cb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b73c2d606bf21f2f2ae97465d5ce5422b6a8ed12454c3157d08d466f6301d967",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2012-09-11T15:02:20Z",
    "title_canon_sha256": "079b46422f9ca4fa2ee6871cf18744c3633c921bab8443383084e536aca6478d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.2341",
    "kind": "arxiv",
    "version": 2
  }
}