Pith Number

pith:MRLIPK5W

pith:2017:MRLIPK5WDMAEA4LHKULWI2UP2G

not attested not anchored not stored refs pending

End-to-end Binary Representation Learning via Direct Binary Embedding

Alireza Rahimpour, Ali Taalimi, Hairong Qi, Liu Liu

arxiv:1703.04960 v2 · 2017-03-15 · cs.CV · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MRLIPK5WDMAEA4LHKULWI2UP2G}

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	2026-05-18T00:43:08.498567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

645687abb61b004071675517646a8fd1b6abcb94fabd17711304f74329bd7d38

Aliases

arxiv: 1703.04960 · arxiv_version: 1703.04960v2 · doi: 10.48550/arxiv.1703.04960 · pith_short_12: MRLIPK5WDMAE · pith_short_16: MRLIPK5WDMAEA4LH · pith_short_8: MRLIPK5W

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/MRLIPK5WDMAEA4LHKULWI2UP2G \
  | 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: 645687abb61b004071675517646a8fd1b6abcb94fabd17711304f74329bd7d38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "388a0d8f9960348df41d0bca9720c4ec1edf2d3bdd24254c630c9bac13cae0cd",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-03-15T06:41:31Z",
    "title_canon_sha256": "8135df57a39add8add80dc3f9ee38beff42a4534cf970483bad73127af883323"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.04960",
    "kind": "arxiv",
    "version": 2
  }
}