Pith Number

pith:QIJDHO5E

pith:2017:QIJDHO5EKCCFFM4RLQ4HKNVLH5

not attested not anchored not stored refs pending

The classical limit of quantum observables in the conservation laws of fluid dynamics

Anders Szepessy, Mattias Sandberg, Petr Plech\'a\v{c}

arxiv:1702.04368 v3 · 2017-02-14 · 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{QIJDHO5EKCCFFM4RLQ4HKNVLH5}

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	2026-05-17T23:51:14.928563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

821233bba4508452b3915c387536ab3f5ce774edbf9b2d224f3b5af404b6d8d9

Aliases

arxiv: 1702.04368 · arxiv_version: 1702.04368v3 · doi: 10.48550/arxiv.1702.04368 · pith_short_12: QIJDHO5EKCCF · pith_short_16: QIJDHO5EKCCFFM4R · pith_short_8: QIJDHO5E

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/QIJDHO5EKCCFFM4RLQ4HKNVLH5 \
  | 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: 821233bba4508452b3915c387536ab3f5ce774edbf9b2d224f3b5af404b6d8d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef3a1d8b3df169c26447bdca648dc0d3db00a8787c9a21e154ffad1ff97499c9",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2017-02-14T19:48:46Z",
    "title_canon_sha256": "b144ede7701c26da73f99344435664ddbf117849f0c839435f3900f59fac5b87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.04368",
    "kind": "arxiv",
    "version": 3
  }
}