Pith Number

pith:XLZBA2T4

pith:2013:XLZBA2T4Q5UQ5OCXHATNHIGDPK

not attested not anchored not stored refs pending

Symplectic spectral geometry of semiclassical operators

\'Alvaro Pelayo

arxiv:1303.2570 v1 · 2013-03-11 · math-ph · math.MP · math.SG · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XLZBA2T4Q5UQ5OCXHATNHIGDPK}

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	2026-05-18T03:31:18.612890Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

baf2106a7c87690eb8573826d3a0c37a8b090aa78de654dcf3f7271a114ba8ef

Aliases

arxiv: 1303.2570 · arxiv_version: 1303.2570v1 · doi: 10.48550/arxiv.1303.2570 · pith_short_12: XLZBA2T4Q5UQ · pith_short_16: XLZBA2T4Q5UQ5OCX · pith_short_8: XLZBA2T4

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/XLZBA2T4Q5UQ5OCXHATNHIGDPK \
  | 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: baf2106a7c87690eb8573826d3a0c37a8b090aa78de654dcf3f7271a114ba8ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba416e3b54b6ad2243b7273e651a6440553c5e61a7f8f0ff7cfb4b72a860dc6e",
    "cross_cats_sorted": [
      "math.MP",
      "math.SG",
      "math.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2013-03-11T16:25:07Z",
    "title_canon_sha256": "9f1fbf651dbdf1c0fa9a00744e6ff5847e9f58bde926d4b83cf7689223fa4838"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.2570",
    "kind": "arxiv",
    "version": 1
  }
}