Pith Number

pith:R5DA27DN

pith:2024:R5DA27DNW6KOV7C7QGR25WZGWX

not attested not anchored not stored refs pending

Fundamental Limits of Prompt Compression: A Rate-Distortion Framework for Black-Box Language Models

Adway Girish, Alliot Nagle, Ashok Vardhan Makkuva, Hyeji Kim, Marco Bondaschi, Michael Gastpar

arxiv:2407.15504 v2 · 2024-07-22 · cs.LG · cs.CL · cs.IT · math.IT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R5DA27DNW6KOV7C7QGR25WZGWX}

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	2026-07-05T09:47:32.725374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f460d7c6db794eafc5f81a3aedb26b5dc2883db34a0b76113854f7b519af3cf

Aliases

arxiv: 2407.15504 · arxiv_version: 2407.15504v2 · doi: 10.48550/arxiv.2407.15504 · pith_short_12: R5DA27DNW6KO · pith_short_16: R5DA27DNW6KOV7C7 · pith_short_8: R5DA27DN

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/R5DA27DNW6KOV7C7QGR25WZGWX \
  | 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: 8f460d7c6db794eafc5f81a3aedb26b5dc2883db34a0b76113854f7b519af3cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9be2590a7a6df930aec3454a317f99c161466ef396b2ec4a26d950ef85db20b1",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.IT",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-07-22T09:40:13Z",
    "title_canon_sha256": "1c8e61b3501c19610eb36ac6058a3130cc823e69f37d8d4c07fe6a0e316e51dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.15504",
    "kind": "arxiv",
    "version": 2
  }
}