Pith Number

pith:CGCE4C4I

pith:2026:CGCE4C4IDXYIKEMMFVGWUV74LN

not attested not anchored not stored refs pending

Linearized 2-Simplicial Attention

Aritra Das, Debayan Gupta, Dhruman Gupta

arxiv:2608.09307 v1 · 2026-08-10 · 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{CGCE4C4IDXYIKEMMFVGWUV74LN}

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	2026-08-11T02:22:18.801158Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11844e0b881df085118c2d4d6a57fc5b62501f37e9c94cf7a49f7ac314b10910

Aliases

arxiv: 2608.09307 · arxiv_version: 2608.09307v1 · doi: 10.48550/arxiv.2608.09307 · pith_short_12: CGCE4C4IDXYI · pith_short_16: CGCE4C4IDXYIKEMM · pith_short_8: CGCE4C4I

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/CGCE4C4IDXYIKEMMFVGWUV74LN \
  | 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: 11844e0b881df085118c2d4d6a57fc5b62501f37e9c94cf7a49f7ac314b10910

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a014aa731ba320bb33d070c584de7a42be5faca6b72c224422b96013cb5fd36",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-08-10T08:53:30Z",
    "title_canon_sha256": "bf564a2e4594a0f64f1daaa6a1620b2aa47ed575e5f57c8a15c40174631beb24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.09307",
    "kind": "arxiv",
    "version": 1
  }
}