Pith Number

pith:XROPBXTE

pith:2015:XROPBXTEXXIZVN5LT3ZN65GJCU

not attested not anchored not stored refs pending

Porting HTM Models to the Heidelberg Neuromorphic Computing Platform

Sebastian Billaudelle, Subutai Ahmad

arxiv:1505.02142 v2 · 2015-05-08 · q-bio.NC · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XROPBXTEXXIZVN5LT3ZN65GJCU}

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	2026-05-18T01:21:05.096163Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc5cf0de64bdd19ab7ab9ef2df74c9150a10d930a63cf3f9dc4cefda5c395b0f

Aliases

arxiv: 1505.02142 · arxiv_version: 1505.02142v2 · doi: 10.48550/arxiv.1505.02142 · pith_short_12: XROPBXTEXXIZ · pith_short_16: XROPBXTEXXIZVN5L · pith_short_8: XROPBXTE

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/XROPBXTEXXIZVN5LT3ZN65GJCU \
  | 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: bc5cf0de64bdd19ab7ab9ef2df74c9150a10d930a63cf3f9dc4cefda5c395b0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27ec3937ca48b86c0f187864e90601d5781dbbb090facc17d95b4a2a2e9fd976",
    "cross_cats_sorted": [
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2015-05-08T19:18:07Z",
    "title_canon_sha256": "4f6ec3f32446d1501b87f2edcc22c7f2f2b069718e81e6ce804ba6f718a64237"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.02142",
    "kind": "arxiv",
    "version": 2
  }
}