Pith Number

pith:PJUONYUB

pith:2016:PJUONYUBKTRXK6U5QCJHGHWJGP

not attested not anchored not stored refs pending

Calculating vibrational spectra of molecules using tensor train decomposition

Ivan Oseledets, Maxim Rakhuba

arxiv:1605.08422 v2 · 2016-05-26 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PJUONYUBKTRXK6U5QCJHGHWJGP}

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	2026-05-18T01:02:39.536657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a68e6e28154e3757a9d8092731ec933c7d4e99a36b0abb4b608ea4ec61f7f17

Aliases

arxiv: 1605.08422 · arxiv_version: 1605.08422v2 · doi: 10.48550/arxiv.1605.08422 · pith_short_12: PJUONYUBKTRX · pith_short_16: PJUONYUBKTRXK6U5 · pith_short_8: PJUONYUB

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/PJUONYUBKTRXK6U5QCJHGHWJGP \
  | 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: 7a68e6e28154e3757a9d8092731ec933c7d4e99a36b0abb4b608ea4ec61f7f17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "224a42c21c463adbaa995b7ffe839960b102bfc7663293de932dacaaf5167ebb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-05-26T19:35:57Z",
    "title_canon_sha256": "58de408d14050920532ef59f60fbc885e7d66705bf47449c5d8e2494199cd157"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.08422",
    "kind": "arxiv",
    "version": 2
  }
}