Pith Number

pith:RGLX4LUV

pith:2015:RGLX4LUVTY7M6D2BFLQ5QCLTXY

not attested not anchored not stored refs pending

A Deep Hashing Learning Network

Guoqiang Zhong, Junyu Dong, Pan Yang, Sijiang Wang

arxiv:1507.04437 v1 · 2015-07-16 · 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{RGLX4LUVTY7M6D2BFLQ5QCLTXY}

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	2026-05-18T01:36:47.379570Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89977e2e959e3ecf0f412ae1d80973be383cc47caa4ed00e781b8342551c4d6f

Aliases

arxiv: 1507.04437 · arxiv_version: 1507.04437v1 · doi: 10.48550/arxiv.1507.04437 · pith_short_12: RGLX4LUVTY7M · pith_short_16: RGLX4LUVTY7M6D2B · pith_short_8: RGLX4LUV

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/RGLX4LUVTY7M6D2BFLQ5QCLTXY \
  | 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: 89977e2e959e3ecf0f412ae1d80973be383cc47caa4ed00e781b8342551c4d6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2ceecc8f285d59fc950f2ec09bf9c518262db0ccc6a82d36ee5d29407a0a41c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-07-16T02:57:59Z",
    "title_canon_sha256": "5ada5a305275342e6b6a88aeb0f4f9cc844170c52fb21a339becc0c810ba413c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.04437",
    "kind": "arxiv",
    "version": 1
  }
}