Pith Number

pith:TZQIE2PD

pith:2016:TZQIE2PD22MYZ2U3FXYH4DF5X3

not attested not anchored not stored refs pending

PN-Net: Conjoined Triple Deep Network for Learning Local Image Descriptors

Edward Johns, Krystian Mikolajczyk, Lilian Tang, Vassileios Balntas

arxiv:1601.05030 v1 · 2016-01-19 · 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{TZQIE2PD22MYZ2U3FXYH4DF5X3}

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	2026-05-18T01:22:31.380191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e608269e3d6998cea9b2df07e0cbdbeff2fb395f99764c005c8a66f35aa703d

Aliases

arxiv: 1601.05030 · arxiv_version: 1601.05030v1 · doi: 10.48550/arxiv.1601.05030 · pith_short_12: TZQIE2PD22MY · pith_short_16: TZQIE2PD22MYZ2U3 · pith_short_8: TZQIE2PD

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/TZQIE2PD22MYZ2U3FXYH4DF5X3 \
  | 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: 9e608269e3d6998cea9b2df07e0cbdbeff2fb395f99764c005c8a66f35aa703d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b9140ff422ff572ceceead8f7e026042d5dc0c45635ff3e6dfb883e3e536195",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-01-19T18:29:09Z",
    "title_canon_sha256": "244376fdb467e85d17197f7aba5dcaa6f14fbf8b5bc4c5ea05d794d32d2dd45d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.05030",
    "kind": "arxiv",
    "version": 1
  }
}