Pith Number

pith:JMZY5CVC

pith:2017:JMZY5CVCPSMKHCHOGI6M75VKZJ

not attested not anchored not stored refs pending

The Devil is in the Middle: Exploiting Mid-level Representations for Cross-Domain Instance Matching

Qian Yu, Tao Xiang, Timothy M. Hospedales, Xiaobin Chang, Yi-Zhe Song

arxiv:1711.08106 v2 · 2017-11-22 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JMZY5CVCPSMKHCHOGI6M75VKZJ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:19:11.348290Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b338e8aa27c98a388ee323ccff6aaca4de1205bbf2f310b66d5e729c31418a5

Aliases

arxiv: 1711.08106 · arxiv_version: 1711.08106v2 · doi: 10.48550/arxiv.1711.08106 · pith_short_12: JMZY5CVCPSMK · pith_short_16: JMZY5CVCPSMKHCHO · pith_short_8: JMZY5CVC

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/JMZY5CVCPSMKHCHOGI6M75VKZJ \
  | 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: 4b338e8aa27c98a388ee323ccff6aaca4de1205bbf2f310b66d5e729c31418a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d03e6d0cc673cb909573f926c27d8e7c04a642e1dd4ddef17ce0fbf0b12cb96b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-11-22T02:10:03Z",
    "title_canon_sha256": "3e23c4b5e1d79d7bf5a063f03f31941a051db0ba3ab066e796f013a3653f17af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.08106",
    "kind": "arxiv",
    "version": 2
  }
}