Pith Number

pith:REXP35R6

pith:2017:REXP35R6W4BLA6THSUIEFCLVCH

not attested not anchored not stored refs pending

Sampling Matters in Deep Embedding Learning

Alexander J. Smola, Chao-Yuan Wu, Philipp Kr\"ahenb\"uhl, R. Manmatha

arxiv:1706.07567 v2 · 2017-06-23 · 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{REXP35R6W4BLA6THSUIEFCLVCH}

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	2026-05-18T00:25:57.064341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

892efdf63eb702b07a67951042897511dc2898d19a7ba1b8c8a84a6066bc703b

Aliases

arxiv: 1706.07567 · arxiv_version: 1706.07567v2 · doi: 10.48550/arxiv.1706.07567 · pith_short_12: REXP35R6W4BL · pith_short_16: REXP35R6W4BLA6TH · pith_short_8: REXP35R6

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/REXP35R6W4BLA6THSUIEFCLVCH \
  | 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: 892efdf63eb702b07a67951042897511dc2898d19a7ba1b8c8a84a6066bc703b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fac4c4be00931ba20dd5bd32026a3512fe372a1f75848f90b9682806a3dfecd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-06-23T05:14:55Z",
    "title_canon_sha256": "9407364cfceaad6c627e146ee8bdb122a7fcf4ee876da9999b2ef804c9d85478"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.07567",
    "kind": "arxiv",
    "version": 2
  }
}