Pith Number

pith:U5JILSMM

pith:2015:U5JILSMMRVD5OIXZYLUHPHMANU

not attested not anchored not stored refs pending

Transformation design approach to a fermionic spacetime cage

De-Hone Lin

arxiv:1510.05090 v2 · 2015-10-17 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U5JILSMMRVD5OIXZYLUHPHMANU}

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	2026-05-18T01:23:33.353307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a75285c98c8d47d722f9c2e8779d806d1fe6bdf46e80a702426977b34d4b254b

Aliases

arxiv: 1510.05090 · arxiv_version: 1510.05090v2 · doi: 10.48550/arxiv.1510.05090 · pith_short_12: U5JILSMMRVD5 · pith_short_16: U5JILSMMRVD5OIXZ · pith_short_8: U5JILSMM

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/U5JILSMMRVD5OIXZYLUHPHMANU \
  | 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: a75285c98c8d47d722f9c2e8779d806d1fe6bdf46e80a702426977b34d4b254b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79677ec089a6b43912bf179105d974f68bdfe5800a5b52308dd23cfb66290390",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-10-17T07:35:11Z",
    "title_canon_sha256": "30fb924287b1d76cf5c95ae74735a7b5be300115349228f2649644fbe13adc37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.05090",
    "kind": "arxiv",
    "version": 2
  }
}