Pith Number

pith:SHF2I34C

pith:2010:SHF2I34CHJVIBFBH6CL5THWQIV

not attested not anchored not stored refs pending

Nonlinear evolution of coarse-grained quantum systems with generalized purity constraints

Nikola Buric

arxiv:1005.2828 v1 · 2010-05-17 · 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{SHF2I34CHJVIBFBH6CL5THWQIV}

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	2026-05-18T02:07:18.418260Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91cba46f823a6a809427f097d99ed0456c4d7663b2d5f2dc2a2d8389eb81928c

Aliases

arxiv: 1005.2828 · arxiv_version: 1005.2828v1 · doi: 10.48550/arxiv.1005.2828 · pith_short_12: SHF2I34CHJVI · pith_short_16: SHF2I34CHJVIBFBH · pith_short_8: SHF2I34C

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/SHF2I34CHJVIBFBH6CL5THWQIV \
  | 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: 91cba46f823a6a809427f097d99ed0456c4d7663b2d5f2dc2a2d8389eb81928c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "faa85b1aae42b824c28db2bddadfa47410f3e7c415afc0c051c1f8e0470a3115",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-05-17T08:04:39Z",
    "title_canon_sha256": "3fcca61bbd08c354c16161874d6958e933b3398c4b91235980d0aacd8456a35f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.2828",
    "kind": "arxiv",
    "version": 1
  }
}