Pith Number

pith:Y43UQVIW

pith:2026:Y43UQVIWBEDJMAJTPGSLCHYLXG

not attested not anchored not stored refs pending

Which Tokens Need Context? A Reference-Based Analysis of Translation Responsibility Using Fertility and Entropy

Asif Ekbal, Baban Gain, Ramakrishna Appicharla, Santanu Pal

arxiv:2606.29489 v1 · 2026-06-28 · 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{Y43UQVIWBEDJMAJTPGSLCHYLXG}

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	2026-06-30T01:18:08.810418Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c737485516090696013379a4b11f0bb99e34424b6c20608bd2183efcbb1f6579

Aliases

arxiv: 2606.29489 · arxiv_version: 2606.29489v1 · doi: 10.48550/arxiv.2606.29489 · pith_short_12: Y43UQVIWBEDJ · pith_short_16: Y43UQVIWBEDJMAJT · pith_short_8: Y43UQVIW

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/Y43UQVIWBEDJMAJTPGSLCHYLXG \
  | 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: c737485516090696013379a4b11f0bb99e34424b6c20608bd2183efcbb1f6579

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d0370a8028f093aedb833b7643e6545dfa30096f3e00905b6216a380685dbe6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-28T16:39:09Z",
    "title_canon_sha256": "56cc06b7fa8fa4ddf53206774fbfb79f7db0d1009075adefe82b0541f8f5f100"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.29489",
    "kind": "arxiv",
    "version": 1
  }
}