Pith Number

pith:D2WDJ55R

pith:2012:D2WDJ55RS6EJPMBMPNO5IJZM4J

not attested not anchored not stored refs pending

Emergent quantum Euler equation and Bose-Einstein condensates

Maxim V. Eingorn, Vitaliy D. Rusov

arxiv:1208.5372 v2 · 2012-08-27 · 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{D2WDJ55RS6EJPMBMPNO5IJZM4J}

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	2026-05-18T02:56:19.345019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1eac34f7b1978897b02c7b5dd4272ce27a11f05a0fc9a08af4dd62caa2100a9a

Aliases

arxiv: 1208.5372 · arxiv_version: 1208.5372v2 · doi: 10.48550/arxiv.1208.5372 · pith_short_12: D2WDJ55RS6EJ · pith_short_16: D2WDJ55RS6EJPMBM · pith_short_8: D2WDJ55R

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/D2WDJ55RS6EJPMBMPNO5IJZM4J \
  | 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: 1eac34f7b1978897b02c7b5dd4272ce27a11f05a0fc9a08af4dd62caa2100a9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fef163d361892cd0cc5017ac586cb5ea034215fb5b3c37d7ec14a44375002021",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-08-27T12:27:39Z",
    "title_canon_sha256": "f07e2931c7e68a29ca207ac2f84a997026710d869f2a6901601bed40bfc8b3df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.5372",
    "kind": "arxiv",
    "version": 2
  }
}