Pith Number

pith:SOY6UCY4

pith:2025:SOY6UCY4GKNSDC7OF2XH4K7R2A

not attested not anchored not stored refs pending

DAC: A Dynamic Attention-aware Approach for Task-Agnostic Prompt Compression

Baoyuan Qi, Guoming Liu, Hai Zhao, Yi Zhao, Zuchao Li

arxiv:2507.11942 v1 · 2025-07-16 · 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{SOY6UCY4GKNSDC7OF2XH4K7R2A}

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	2026-07-05T11:38:11.205170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93b1ea0b1c329b218bee2eae7e2bf1d03a5dbac8f357493ba8b5b0c82c0a151b

Aliases

arxiv: 2507.11942 · arxiv_version: 2507.11942v1 · doi: 10.48550/arxiv.2507.11942 · pith_short_12: SOY6UCY4GKNS · pith_short_16: SOY6UCY4GKNSDC7O · pith_short_8: SOY6UCY4

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/SOY6UCY4GKNSDC7OF2XH4K7R2A \
  | 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: 93b1ea0b1c329b218bee2eae7e2bf1d03a5dbac8f357493ba8b5b0c82c0a151b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f906270bdc7bd59d77fb92225b02baf224cdc216f3f2244d9f3b9a2a45b41429",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-07-16T06:16:06Z",
    "title_canon_sha256": "77a273ee3eabe6465c020576dbb4798573190691d228cef7d58511753993e503"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.11942",
    "kind": "arxiv",
    "version": 1
  }
}