Pith Number

pith:TGNQ7NAW

pith:2013:TGNQ7NAWLOTNPPR2TI2OMKC6ED

not attested not anchored not stored refs pending

Semiclassical measure for the solution of the Helmholtz equation with an unbounded source

Julien Royer (IMT)

arxiv:1302.0811 v1 · 2013-02-04 · math-ph · math.AP · 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{TGNQ7NAWLOTNPPR2TI2OMKC6ED}

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	2026-05-18T03:34:36.235989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

999b0fb4165ba6d7be3a9a34e6285e20cdbbb08982ad1eca9a5bff0f578bd200

Aliases

arxiv: 1302.0811 · arxiv_version: 1302.0811v1 · doi: 10.48550/arxiv.1302.0811 · pith_short_12: TGNQ7NAWLOTN · pith_short_16: TGNQ7NAWLOTNPPR2 · pith_short_8: TGNQ7NAW

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/TGNQ7NAWLOTNPPR2TI2OMKC6ED \
  | 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: 999b0fb4165ba6d7be3a9a34e6285e20cdbbb08982ad1eca9a5bff0f578bd200

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05bcb3db77efa560fdca8d90e1daedc82bba446cdb207022bd911e0c7fb3a106",
    "cross_cats_sorted": [
      "math.AP",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2013-02-04T19:39:59Z",
    "title_canon_sha256": "cf4acb0b28ff3591e1247aa9b985661279ad0a2fbff53f0f1e97dd1e5ef19aaf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.0811",
    "kind": "arxiv",
    "version": 1
  }
}