Pith Number

pith:YP7CEIQI

pith:2019:YP7CEIQIPNG6RX6EYFXITEOTG5

not attested not anchored not stored refs pending

TinySearch -- Semantics based Search Engine using Bert Embeddings

Manish Patel

arxiv:1908.02451 v1 · 2019-08-07 · 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{YP7CEIQIPNG6RX6EYFXITEOTG5}

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	2026-07-04T23:52:09.048307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3fe2222087b4de8dfc4c16e8991d3375d0d6f47de904f7f9ff2092861ecb4a2

Aliases

arxiv: 1908.02451 · arxiv_version: 1908.02451v1 · doi: 10.48550/arxiv.1908.02451 · pith_short_12: YP7CEIQIPNG6 · pith_short_16: YP7CEIQIPNG6RX6E · pith_short_8: YP7CEIQI

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/YP7CEIQIPNG6RX6EYFXITEOTG5 \
  | 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: c3fe2222087b4de8dfc4c16e8991d3375d0d6f47de904f7f9ff2092861ecb4a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "445fa8f3e0b3c5aaa8766e721f18050bcd11415d6da462c57180e4db45b804b9",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2019-08-07T06:02:17Z",
    "title_canon_sha256": "05ee9e97ebc48bf2d5fbe684336958c9adabaf4c3dc201f135a12c5e2b7326f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.02451",
    "kind": "arxiv",
    "version": 1
  }
}