Pith Number

pith:KHGFYFWJ

pith:2021:KHGFYFWJOK5YC7TGGRIOHDG74A

not attested not anchored not stored refs pending

Brain-inspired computing: We need a master plan

Adnan Mehonic, Anthony J Kenyon

arxiv:2104.14517 v1 · 2021-04-29 · cs.ET · cs.AI · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KHGFYFWJOK5YC7TGGRIOHDG74A}

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	2026-07-05T04:19:31.258013Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51cc5c16c972bb817e663450e38cdfe001730bd6fba92169acea338498bf9ce6

Aliases

arxiv: 2104.14517 · arxiv_version: 2104.14517v1 · doi: 10.48550/arxiv.2104.14517 · pith_short_12: KHGFYFWJOK5Y · pith_short_16: KHGFYFWJOK5YC7TG · pith_short_8: KHGFYFWJ

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/KHGFYFWJOK5YC7TGGRIOHDG74A \
  | 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: 51cc5c16c972bb817e663450e38cdfe001730bd6fba92169acea338498bf9ce6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8acfe9e54aa67c4b2b10e94f3d117b5d5cf31e23211ded99222233c8575386b",
    "cross_cats_sorted": [
      "cs.AI",
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2021-04-29T17:34:16Z",
    "title_canon_sha256": "8e6d8c9fe5b74eb9e1828162f9c3c99a18ba4a39999a41a30d829ca4b0dec69d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.14517",
    "kind": "arxiv",
    "version": 1
  }
}