Pith Number

pith:XDHDFMSF

pith:2023:XDHDFMSFBO6XFSNLKGICZRLWHH

not attested not anchored not stored refs pending

Context-Aware Change Detection With Semi-Supervised Learning

Andrea Nascetti, Ritu Yadav, Yifang Ban

arxiv:2306.08935 v1 · 2023-06-15 · cs.CV · cs.AI · cs.LG · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XDHDFMSFBO6XFSNLKGICZRLWHH}

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	2026-07-05T06:20:58.125729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8ce32b2450bbd72c9ab51902cc57639cb2ff60f9d66e6108bad6bdab7496e00

Aliases

arxiv: 2306.08935 · arxiv_version: 2306.08935v1 · doi: 10.48550/arxiv.2306.08935 · pith_short_12: XDHDFMSFBO6X · pith_short_16: XDHDFMSFBO6XFSNL · pith_short_8: XDHDFMSF

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/XDHDFMSFBO6XFSNLKGICZRLWHH \
  | 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: b8ce32b2450bbd72c9ab51902cc57639cb2ff60f9d66e6108bad6bdab7496e00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6913c481f350d87b5570f24b08a293babac31d4c1b610ba3357104feb7da6970",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-06-15T08:17:49Z",
    "title_canon_sha256": "1999340677ab0791064e2d818f7ef612e44be5e622a37d565a8a76035cf9f2c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.08935",
    "kind": "arxiv",
    "version": 1
  }
}