Pith Number

pith:T52QD6PE

pith:2026:T52QD6PECXM3S6C5OETXN24ZWX

not attested not anchored not stored refs pending

MobileSAM2: Lightweight Segment Anything for Spatial Intelligence

Aoran Xiao, Dacheng Tao, Jiaxing Huang, Jingyi Zhang, Kai Jiang, Weiying Xie, Yufei Wang, Yunsong Li

arxiv:2607.12297 v1 · 2026-07-14 · 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{T52QD6PECXM3S6C5OETXN24ZWX}

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	2026-07-15T01:21:26.902713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f7501f9e415d9b9785d712776eb99b5decab7fe366561dfaa9e3c0342f50beb

Aliases

arxiv: 2607.12297 · arxiv_version: 2607.12297v1 · doi: 10.48550/arxiv.2607.12297 · pith_short_12: T52QD6PECXM3 · pith_short_16: T52QD6PECXM3S6C5 · pith_short_8: T52QD6PE

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/T52QD6PECXM3S6C5OETXN24ZWX \
  | 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: 9f7501f9e415d9b9785d712776eb99b5decab7fe366561dfaa9e3c0342f50beb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfb709f10d63ccbef83e75bcdef772fd7ebcad5ec429df14f7c4b76adc4a4547",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-14T03:10:11Z",
    "title_canon_sha256": "f730e9e1155608b2f3e5f96c2a63555febf222d683d0b9fff314eca494e10825"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.12297",
    "kind": "arxiv",
    "version": 1
  }
}