Pith Number

pith:GMDPQJ5A

pith:2019:GMDPQJ5A44XFQZMLVCSADT57R5

not attested not anchored not stored refs pending

Geometric Description of Schr\"{o}dinger Equation in Finsler and Funk Geometry

Asma Bashir, Benjamin Koch, Muhammad Abdul Wasay

arxiv:1904.12153 v1 · 2019-04-27 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GMDPQJ5A44XFQZMLVCSADT57R5}

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	2026-05-17T23:47:38.838270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3306f827a0e72e58658ba8a401cfbf8f5880ea3c74256e73d12ba34a02ec66ae

Aliases

arxiv: 1904.12153 · arxiv_version: 1904.12153v1 · doi: 10.48550/arxiv.1904.12153 · pith_short_12: GMDPQJ5A44XF · pith_short_16: GMDPQJ5A44XFQZML · pith_short_8: GMDPQJ5A

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/GMDPQJ5A44XFQZMLVCSADT57R5 \
  | 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: 3306f827a0e72e58658ba8a401cfbf8f5880ea3c74256e73d12ba34a02ec66ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4119778de6bc06c9e002e30f63c36085ecad0e9a85aabf8fd93fd9e28a4bac0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-04-27T12:55:55Z",
    "title_canon_sha256": "4d3ea1106ec1d5b83393ef481f12624ef3a6aab0a9d2526963223ec6ed58339f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.12153",
    "kind": "arxiv",
    "version": 1
  }
}