Pith Number

pith:W55PBNSW

pith:2026:W55PBNSWRBOLA6KLGLQKAMLWNV

not attested not anchored not stored refs pending

ATLAS: All-round Testing of Long-context Abilities across Scales

Anchun Gui, Chen Zhang, Cunguang Wang, Deli Huang, Dongyu Ru, Hongyin Tang, Jiaqi Zhang, Jingang Wang, Linsen Guo, Ruoshi Yuan, Wen Zan, Xiaoyu Li, Xuezhi Cao, Xunliang Cai, Yixin Cao, Zhe Tang, Ziwen Wang, Ziyue Zhu

arxiv:2605.28079 v1 · 2026-05-27 · 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{W55PBNSWRBOLA6KLGLQKAMLWNV}

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	2026-05-28T01:04:58.024988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b77af0b656885cb0794b32e0a031766d402e452a2040f569e54fab8d0092470e

Aliases

arxiv: 2605.28079 · arxiv_version: 2605.28079v1 · doi: 10.48550/arxiv.2605.28079 · pith_short_12: W55PBNSWRBOL · pith_short_16: W55PBNSWRBOLA6KL · pith_short_8: W55PBNSW

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/W55PBNSWRBOLA6KLGLQKAMLWNV \
  | 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: b77af0b656885cb0794b32e0a031766d402e452a2040f569e54fab8d0092470e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba4e74e37e3d33e46c090a9746344c8e358a3fbb0b5c2b86e38509560554efc5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-27T07:33:47Z",
    "title_canon_sha256": "b6158cac2718bac1362a22ea1e027420deb6d45a8467a1ea135a75e6f1446758"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.28079",
    "kind": "arxiv",
    "version": 1
  }
}