Pith Number

pith:Y65FTXDE

pith:2025:Y65FTXDEI7HQ4NW47LWBJXVODP

not attested not anchored not stored refs pending

Delta-SVD: Efficient Compression for Personalized Text-to-Image Models

Jianfei Cai, Qixiang Chen, Shangyu Chen, Tangyuan Zhang

arxiv:2508.16863 v1 · 2025-08-23 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y65FTXDEI7HQ4NW47LWBJXVODP}

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	2026-07-05T11:58:05.423490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7ba59dc6447cf0e36dcfaec14deae1bd3a7f5999d6454dab33d1f5f3da086f0

Aliases

arxiv: 2508.16863 · arxiv_version: 2508.16863v1 · doi: 10.48550/arxiv.2508.16863 · pith_short_12: Y65FTXDEI7HQ · pith_short_16: Y65FTXDEI7HQ4NW4 · pith_short_8: Y65FTXDE

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/Y65FTXDEI7HQ4NW47LWBJXVODP \
  | 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: c7ba59dc6447cf0e36dcfaec14deae1bd3a7f5999d6454dab33d1f5f3da086f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82220de2e6b46e2df986d8003042727e3b091e74e09df814948d70acfed0f803",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-23T01:21:46Z",
    "title_canon_sha256": "a7b3b03d86656f497b274b76d64561df52f00cdf35106cf66420e75a6c908fc6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.16863",
    "kind": "arxiv",
    "version": 1
  }
}