Pith Number

pith:S67AKE2Z

pith:2015:S67AKE2ZSXO3OFRIXKFWTGHDYE

not attested not anchored not stored refs pending

Automatic Optimization of Hardware Accelerators for Image Processing

Dietmar Fey, Frank Hannig, J\"urgen Teich, Konrad H\"aublein, Marc Reichenbach, Oliver Reiche

arxiv:1502.07448 v1 · 2015-02-26 · cs.PL · 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{S67AKE2ZSXO3OFRIXKFWTGHDYE}

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	2026-05-18T02:26:09.731626Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97be05135995ddb71628ba8b6998e3c13f00e133fa82a9903a0caea15947a8ab

Aliases

arxiv: 1502.07448 · arxiv_version: 1502.07448v1 · doi: 10.48550/arxiv.1502.07448 · pith_short_12: S67AKE2ZSXO3 · pith_short_16: S67AKE2ZSXO3OFRI · pith_short_8: S67AKE2Z

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/S67AKE2ZSXO3OFRIXKFWTGHDYE \
  | 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: 97be05135995ddb71628ba8b6998e3c13f00e133fa82a9903a0caea15947a8ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "983afce5462fa7ba8db34c7f680bc9e8c65fc71aac6679d3c90d8bf372e260ef",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2015-02-26T06:16:51Z",
    "title_canon_sha256": "44330260db2ec31c382fdb09bdf0802df0380e38cc95fc2036985a25edb707ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.07448",
    "kind": "arxiv",
    "version": 1
  }
}