Pith Number

pith:IV5ZMSJ6

pith:2016:IV5ZMSJ6PVTYWMH6T5YW47B2OI

not attested not anchored not stored refs pending

SimDoc: Topic Sequence Alignment based Document Similarity Framework

Gaurav Maheshwari, Harshita Sahijwani, Jens Lehmann, Kunal Jha, Priyansh Trivedi, Sourish Dasgupta

arxiv:1611.04822 v2 · 2016-11-15 · 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{IV5ZMSJ6PVTYWMH6T5YW47B2OI}

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	2026-05-18T00:30:46.603737Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

457b96493e7d678b30fe9f716e7c3a72081293a3c01b3ab99a8b6fa88bb233c4

Aliases

arxiv: 1611.04822 · arxiv_version: 1611.04822v2 · doi: 10.48550/arxiv.1611.04822 · pith_short_12: IV5ZMSJ6PVTY · pith_short_16: IV5ZMSJ6PVTYWMH6 · pith_short_8: IV5ZMSJ6

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/IV5ZMSJ6PVTYWMH6T5YW47B2OI \
  | 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: 457b96493e7d678b30fe9f716e7c3a72081293a3c01b3ab99a8b6fa88bb233c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b636bb8004286a9cc40746371969c47345798cc8d04151a31209882e6cdef9ce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-11-15T13:31:28Z",
    "title_canon_sha256": "374845c4c06a286cc54e246047cb5ba30cad16732723e2d9a7118486f52419e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.04822",
    "kind": "arxiv",
    "version": 2
  }
}