Pith Number

pith:BNAPMUPE

pith:2023:BNAPMUPECRPZGFMGJ5BXSB4JX4

not attested not anchored not stored refs pending

Quantum-inspired tensor network for Earth science

Dieter Kranzlm\"uller, Soronzonbold Otgonbaatar

arxiv:2301.07528 v1 · 2023-01-15 · physics.geo-ph · cs.LG · 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{BNAPMUPECRPZGFMGJ5BXSB4JX4}

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	2026-07-05T05:34:10.177157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b40f651e4145f9315864f43790789bf1b7b09c6c097f3aa2c85a4069f3a8dfe

Aliases

arxiv: 2301.07528 · arxiv_version: 2301.07528v1 · doi: 10.48550/arxiv.2301.07528 · pith_short_12: BNAPMUPECRPZ · pith_short_16: BNAPMUPECRPZGFMG · pith_short_8: BNAPMUPE

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/BNAPMUPECRPZGFMGJ5BXSB4JX4 \
  | 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: 0b40f651e4145f9315864f43790789bf1b7b09c6c097f3aa2c85a4069f3a8dfe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a808803fb648643f3a47c2b02a7f9ed37b3f82b9ee01831c9edfe543a663a46",
    "cross_cats_sorted": [
      "cs.LG",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2023-01-15T08:35:37Z",
    "title_canon_sha256": "b73cf0de5226b513ca205c4bad298ba917a4eeed1943688984d94318b8fd3eb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.07528",
    "kind": "arxiv",
    "version": 1
  }
}