Pith Number

pith:PKTDO5DD

pith:2013:PKTDO5DD2SKGZS6DF4E7XCJ733

not attested not anchored not stored refs pending

Harmonic Chain with Weak Dissipation

A. A. Lykov, V. A. Malyshev

arxiv:1302.4819 v1 · 2013-02-20 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PKTDO5DD2SKGZS6DF4E7XCJ733}

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	2026-05-18T03:33:10.920475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7aa6377463d4946ccbc32f09fb893fdef1bbbd2ee49dcd39656712a937027f5f

Aliases

arxiv: 1302.4819 · arxiv_version: 1302.4819v1 · doi: 10.48550/arxiv.1302.4819 · pith_short_12: PKTDO5DD2SKG · pith_short_16: PKTDO5DD2SKGZS6D · pith_short_8: PKTDO5DD

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/PKTDO5DD2SKGZS6DF4E7XCJ733 \
  | 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: 7aa6377463d4946ccbc32f09fb893fdef1bbbd2ee49dcd39656712a937027f5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07e06f271df5981b1163aec941f8d54c67583a6de6ebd0182855ad443f778edb",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2013-02-20T05:57:14Z",
    "title_canon_sha256": "f7b444b4a263e21425ff8a61815d97e3382a46d5bf659c394defcaffdb21b5f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.4819",
    "kind": "arxiv",
    "version": 1
  }
}