Pith Number

pith:7KQCGYCA

pith:2024:7KQCGYCA4MPBPSQIOIUM7DCVFI

not attested not anchored not stored refs pending

Dynaseal: A Backend-Controlled LLM API Key Distribution Scheme with Constrained Invocation Parameters

Fan Wu, Jiahao Zhao, Jiayi Nan, Lai Wei, Yichen Yang

arxiv:2501.08336 v1 · 2024-12-25 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7KQCGYCA4MPBPSQIOIUM7DCVFI}

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	2026-07-05T10:01:01.276109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

faa0236040e31e17ca087228cf8c552a114c6af68c895aff6117780b7793a609

Aliases

arxiv: 2501.08336 · arxiv_version: 2501.08336v1 · doi: 10.48550/arxiv.2501.08336 · pith_short_12: 7KQCGYCA4MPB · pith_short_16: 7KQCGYCA4MPBPSQI · pith_short_8: 7KQCGYCA

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/7KQCGYCA4MPBPSQIOIUM7DCVFI \
  | 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: faa0236040e31e17ca087228cf8c552a114c6af68c895aff6117780b7793a609

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10e02d25dd14c0ba1de1935be2b8dec531cfaa98cf51937d8c9d5df9032f81fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2024-12-25T02:09:09Z",
    "title_canon_sha256": "b420ba65bdfc1dba924137f7351b67b129d7cd1c8b6a9aa4bc6bab076ac06294"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.08336",
    "kind": "arxiv",
    "version": 1
  }
}