Pith Number

pith:UHZJFEBJ

pith:2017:UHZJFEBJTCCPP5EP2VD7JGPTY7

not attested not anchored not stored refs pending

Self-Adjointness of Dirac Operators with Infinite Mass Boundary Conditions in Sectors

Lo\"ic Le Treust (I2M), Thomas Ourmi\`eres-Bonafos (LMO)

arxiv:1707.04000 v2 · 2017-07-13 · math-ph · math.AP · math.MP · 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{UHZJFEBJTCCPP5EP2VD7JGPTY7}

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	2026-05-17T23:47:52.994477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1f29290299884f7f48fd547f499f3c7d10f3421e39c4db9a01fce2726903ab7

Aliases

arxiv: 1707.04000 · arxiv_version: 1707.04000v2 · doi: 10.48550/arxiv.1707.04000 · pith_short_12: UHZJFEBJTCCP · pith_short_16: UHZJFEBJTCCPP5EP · pith_short_8: UHZJFEBJ

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/UHZJFEBJTCCPP5EP2VD7JGPTY7 \
  | 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: a1f29290299884f7f48fd547f499f3c7d10f3421e39c4db9a01fce2726903ab7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7545b7e47460da0fcd82ef131c8f46e9260703aa96f584b3dcaaca39d5aeb86a",
    "cross_cats_sorted": [
      "math.AP",
      "math.MP",
      "math.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2017-07-13T07:38:42Z",
    "title_canon_sha256": "efb5c1f9fb6847c1a5b6656647bd00add3cc1864861097b65e307d93956bd570"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.04000",
    "kind": "arxiv",
    "version": 2
  }
}