Pith Number

pith:EHMTTSDR

pith:2026:EHMTTSDRYMEGXSU4YQXFOYABY3

not attested not anchored not stored refs pending

BrahmicTokenizer-131K: An Indic-Capable Drop-In Replacement for o200k_base

Rohan Shravan

arxiv:2605.29379 v1 · 2026-05-28 · 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{EHMTTSDRYMEGXSU4YQXFOYABY3}

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	2026-05-29T01:05:36.138920Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21d939c871c3086bca9cc42e576001c6c7937adf1074727bf91e69892ac36ce5

Aliases

arxiv: 2605.29379 · arxiv_version: 2605.29379v1 · doi: 10.48550/arxiv.2605.29379 · pith_short_12: EHMTTSDRYMEG · pith_short_16: EHMTTSDRYMEGXSU4 · pith_short_8: EHMTTSDR

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/EHMTTSDRYMEGXSU4YQXFOYABY3 \
  | 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: 21d939c871c3086bca9cc42e576001c6c7937adf1074727bf91e69892ac36ce5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "154aedc9a9c07dc47b9ded8eadd0e94e080b31f607cf044b935c552e2c255490",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-28T05:29:12Z",
    "title_canon_sha256": "fd025a3d31a6ae4c01850ab453610489904885509caaa6e9de4abbcb85fe5b9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.29379",
    "kind": "arxiv",
    "version": 1
  }
}