Pith Number

pith:QB4DZA64

pith:2018:QB4DZA64CH5YN6RH6662HC4QWA

not attested not anchored not stored refs pending

Towards a Theory of Additive Eigenvectors

Sergei V. Krivov

arxiv:1805.06455 v2 · 2018-05-16 · cond-mat.stat-mech · physics.chem-ph · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QB4DZA64CH5YN6RH6662HC4QWA}

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	2026-05-18T00:04:56.510574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80783c83dc11fb86fa27f7bda38b90b021922543b95ed3c04c15e9d85a0cf94e

Aliases

arxiv: 1805.06455 · arxiv_version: 1805.06455v2 · doi: 10.48550/arxiv.1805.06455 · pith_short_12: QB4DZA64CH5Y · pith_short_16: QB4DZA64CH5YN6RH · pith_short_8: QB4DZA64

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/QB4DZA64CH5YN6RH6662HC4QWA \
  | 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: 80783c83dc11fb86fa27f7bda38b90b021922543b95ed3c04c15e9d85a0cf94e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6a586f6007785aef9b83018c38cb332fb6bc56d4c38fc11e662fc2abf616250",
    "cross_cats_sorted": [
      "physics.chem-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2018-05-16T18:26:20Z",
    "title_canon_sha256": "9f09c54d40c16f03dbc7513746392b3fe85b74345de7884e88e19dedfcfcc489"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.06455",
    "kind": "arxiv",
    "version": 2
  }
}