Pith Number

pith:IBNTYOWB

pith:2025:IBNTYOWBETUHOGSI6HVYHRXNYZ

not attested not anchored not stored refs pending

InstantSfM: Towards GPU-Native SfM for the Deep Learning Era

Chen Wang, Haozhe Lou, Jiageng Mao, Jiankun Zhong, Quankai Gao, Ulrich Neumann, Yue Wang, Zitong Zhan, Ziyu Chen

arxiv:2510.13310 v3 · 2025-10-15 · 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{IBNTYOWBETUHOGSI6HVYHRXNYZ}

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.

Cited by

1 paper in Pith

EPO: Boosting 3D Foundation Models with Edge-based Pose Optimization

Receipt and verification

First computed	2026-07-23T00:23:36.391798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

405b3c3ac124e8771a48f1eb83c6edc65cc7e01d6374eab0c66461edd9a216ca

Aliases

arxiv: 2510.13310 · arxiv_version: 2510.13310v3 · doi: 10.48550/arxiv.2510.13310 · pith_short_12: IBNTYOWBETUH · pith_short_16: IBNTYOWBETUHOGSI · pith_short_8: IBNTYOWB

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/IBNTYOWBETUHOGSI6HVYHRXNYZ \
  | 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: 405b3c3ac124e8771a48f1eb83c6edc65cc7e01d6374eab0c66461edd9a216ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16a40b1adda9d8c1a6edec1aa34cf2207eb4171afa4fbbaa85e290597e7a4b76",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-10-15T08:58:05Z",
    "title_canon_sha256": "a5d39e1076c0ac26458f5dc9eda1136603f8be157c3bcc0002bc68d08648962f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.13310",
    "kind": "arxiv",
    "version": 3
  }
}