Pith Number

pith:ETW2EN6V

pith:2018:ETW2EN6VEBQAIIFGOELHWD52YF

not attested not anchored not stored refs pending

Multispectral Image Intrinsic Decomposition via Low Rank Constraint

Linsen Chen, Qian Huang, Tao Yue, Weixin Zhu, Xun Cao, Yang Zhao, Yao Wang

arxiv:1802.08793 v1 · 2018-02-24 · 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{ETW2EN6VEBQAIIFGOELHWD52YF}

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	2026-05-18T00:22:36.425589Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24eda237d520600420a671167b0fbac143d61e88d820b68d9d58e0b89b3a5077

Aliases

arxiv: 1802.08793 · arxiv_version: 1802.08793v1 · doi: 10.48550/arxiv.1802.08793 · pith_short_12: ETW2EN6VEBQA · pith_short_16: ETW2EN6VEBQAIIFG · pith_short_8: ETW2EN6V

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/ETW2EN6VEBQAIIFGOELHWD52YF \
  | 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: 24eda237d520600420a671167b0fbac143d61e88d820b68d9d58e0b89b3a5077

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e158ef1d3731ec15da71c827c4209fcce8bea9f456617a3caf4dd84f1a52184c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-02-24T04:04:39Z",
    "title_canon_sha256": "35674ae822854cd7dda046d17aefdb6544bc474e246ed33afcba575fbf158ee8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.08793",
    "kind": "arxiv",
    "version": 1
  }
}