Pith Number

pith:73Y63LUY

pith:2025:73Y63LUYAPJK45AYNAISW3XV3R

not attested not anchored not stored refs pending

Long Context In-Context Compression by Getting to the Gist of Gisting

Aleksandar Petrov, Andrey Zhmoginov, Mark Sandler, Max Vladymyrov, Nolan Miller

arxiv:2504.08934 v1 · 2025-04-11 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{73Y63LUYAPJK45AYNAISW3XV3R}

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.

Cited by

2 papers in Pith

ReSum: Synergizing LLM Reasoning and Summarization with Reinforcement Learning

Simplified Sparse Attention via Gist Tokens

Receipt and verification

First computed	2026-07-05T10:48:01.828183Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fef1edae9803d2ae741868112b6ef5dc6120885893faa5b98fac2d72465b581d

Aliases

arxiv: 2504.08934 · arxiv_version: 2504.08934v1 · doi: 10.48550/arxiv.2504.08934 · pith_short_12: 73Y63LUYAPJK · pith_short_16: 73Y63LUYAPJK45AY · pith_short_8: 73Y63LUY

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/73Y63LUYAPJK45AYNAISW3XV3R \
  | 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: fef1edae9803d2ae741868112b6ef5dc6120885893faa5b98fac2d72465b581d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be939f1fd04b8e6ee4800a04af273cc8e07a54a68ff72ba7aab8d3598d19d257",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-04-11T19:23:31Z",
    "title_canon_sha256": "a7456443b073fa875d5d4b49f251e5e1f9f86fd7122266723369b93e3deccbe2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.08934",
    "kind": "arxiv",
    "version": 1
  }
}