Pith Number

pith:OUN5EMA4

pith:2015:OUN5EMA4MHGPDAAXWUSPSYG4ZD

not attested not anchored not stored refs pending

A direct basis approach to nonorthogonality in second quantization. Theory and application

Mark A. Ratner, Tamar Seideman, Zixuan Hu

arxiv:1511.06467 v2 · 2015-11-20 · physics.chem-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{OUN5EMA4MHGPDAAXWUSPSYG4ZD}

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	2026-05-18T01:25:54.651637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

751bd2301c61ccf18017b524f960dcc8d6d50a4acc5f05b53a68b9a8bfed46ed

Aliases

arxiv: 1511.06467 · arxiv_version: 1511.06467v2 · doi: 10.48550/arxiv.1511.06467 · pith_short_12: OUN5EMA4MHGP · pith_short_16: OUN5EMA4MHGPDAAX · pith_short_8: OUN5EMA4

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/OUN5EMA4MHGPDAAXWUSPSYG4ZD \
  | 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: 751bd2301c61ccf18017b524f960dcc8d6d50a4acc5f05b53a68b9a8bfed46ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38e2750c48594029e365aea761b6247c51a32b364d3eb3bbefbf6452ce46aa1f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2015-11-20T01:01:56Z",
    "title_canon_sha256": "1ddd9df5bbb5ab554c1845331124d104da7600b8ecb1e3362891639ca8da9d3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.06467",
    "kind": "arxiv",
    "version": 2
  }
}