Pith Number

pith:OHB7YQ6C

pith:2024:OHB7YQ6CM3YWRMBKKE2RU3R75K

not attested not anchored not stored refs pending

TrimCaching: Parameter-sharing Edge Caching for AI Model Downloading

Fangming Liu, Guanqiao Qu, Jian Li, Kaibin Huang, Qian Chen, Xianhao Chen, Zheng Lin

arxiv:2404.14204 v5 · 2024-04-22 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OHB7YQ6CM3YWRMBKKE2RU3R75K}

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	2026-05-21T01:04:11.494247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71c3fc43c266f168b02a51351a6e3fea971e5a04eb3de1334f334a0e56abb391

Aliases

arxiv: 2404.14204 · arxiv_version: 2404.14204v5 · doi: 10.48550/arxiv.2404.14204 · pith_short_12: OHB7YQ6CM3YW · pith_short_16: OHB7YQ6CM3YWRMBK · pith_short_8: OHB7YQ6C

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/OHB7YQ6CM3YWRMBKKE2RU3R75K \
  | 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: 71c3fc43c266f168b02a51351a6e3fea971e5a04eb3de1334f334a0e56abb391

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc353220828381b6a2ea6f8c8cb539a977c930575e8de11e3ae5e5910cafc749",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2024-04-22T14:13:36Z",
    "title_canon_sha256": "630f2fc9355f8b351be00aff6cc50efaa0133bc3c5882967bdfac6b4db7bb6bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.14204",
    "kind": "arxiv",
    "version": 5
  }
}