Pith Number

pith:3FZXSDSY

pith:2015:3FZXSDSYZS34UBLGHOXXNCFMXG

not attested not anchored not stored refs pending

Semiclassical limits, Lagrangian states and coboundary equations

Artur O. Lopes, Joana Mohr

arxiv:1512.07985 v4 · 2015-12-25 · math.DS · math-ph · math.MP · 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{3FZXSDSYZS34UBLGHOXXNCFMXG}

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	2026-05-18T01:01:00.423021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d973790e58ccb7ca05663baf7688acb9a83a20e7ba5f23ba6c77305a570ab86c

Aliases

arxiv: 1512.07985 · arxiv_version: 1512.07985v4 · doi: 10.48550/arxiv.1512.07985 · pith_short_12: 3FZXSDSYZS34 · pith_short_16: 3FZXSDSYZS34UBLG · pith_short_8: 3FZXSDSY

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/3FZXSDSYZS34UBLGHOXXNCFMXG \
  | 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: d973790e58ccb7ca05663baf7688acb9a83a20e7ba5f23ba6c77305a570ab86c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3cfe94c976b690fa058c0152eb37c34a271ddff37ce9fee09eb27d012cc70605",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2015-12-25T11:06:23Z",
    "title_canon_sha256": "0ef2016c6e52f6da03aa7c3932cf76c38fb1fc6d0b7ffd56896572a0dbbfae5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.07985",
    "kind": "arxiv",
    "version": 4
  }
}