Pith Number

pith:QHEIBGHP

pith:2017:QHEIBGHPI47FZ5EKU75JCJLDIN

not attested not anchored not stored refs pending

Deep Domain Adaptation by Geodesic Distance Minimization

Dengxin Dai, Luc Van Gool, Wen Li, Yifei Wang

arxiv:1707.09842 v2 · 2017-07-13 · 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{QHEIBGHPI47FZ5EKU75JCJLDIN}

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	2026-05-18T00:33:06.355659Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81c88098ef473e5cf48aa7fa912563436d9581a12f9576b259b6796806741bf8

Aliases

arxiv: 1707.09842 · arxiv_version: 1707.09842v2 · doi: 10.48550/arxiv.1707.09842 · pith_short_12: QHEIBGHPI47F · pith_short_16: QHEIBGHPI47FZ5EK · pith_short_8: QHEIBGHP

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/QHEIBGHPI47FZ5EKU75JCJLDIN \
  | 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: 81c88098ef473e5cf48aa7fa912563436d9581a12f9576b259b6796806741bf8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "030d7970730a987514dce072f8a409a25f85b6fe23dd59a0146362d199f988f7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-07-13T11:34:11Z",
    "title_canon_sha256": "0f66d0a0ffe15135758d3af8d3e4cd327954ab4eb1025ef64a695d3b7864efcb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.09842",
    "kind": "arxiv",
    "version": 2
  }
}