Pith Number

pith:22V7US3M

pith:2021:22V7US3M3GAE7OW3RR6AS2NBZ5

not attested not anchored not stored refs pending

Language Detection Engine for Multilingual Texting on Mobile Devices

Ankur Agarwal, Chandramouli Sanchi, Guggilla Bhanodai, Sharmila Mani, Sourabh Vasant Gothe, Sourav Ghosh

arxiv:2101.03963 v1 · 2021-01-07 · 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{22V7US3M3GAE7OW3RR6AS2NBZ5}

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	2026-07-05T02:05:56.004475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6abfa4b6cd9804fbadb8c7c0969a1cf48814a4bb591292c1ddb2cb79181cf86

Aliases

arxiv: 2101.03963 · arxiv_version: 2101.03963v1 · doi: 10.48550/arxiv.2101.03963 · pith_short_12: 22V7US3M3GAE · pith_short_16: 22V7US3M3GAE7OW3 · pith_short_8: 22V7US3M

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/22V7US3M3GAE7OW3RR6AS2NBZ5 \
  | 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: d6abfa4b6cd9804fbadb8c7c0969a1cf48814a4bb591292c1ddb2cb79181cf86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "857a8e62257091ff97b30e9af283c0c235b4ccf74eb9d7a1fee4049c00da8863",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-01-07T16:49:47Z",
    "title_canon_sha256": "6af099e072c3c3d0bae0d1093b9804fefd2e1bc100793df94db1dbc13df98ff4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.03963",
    "kind": "arxiv",
    "version": 1
  }
}