Pith Number

pith:AC2JWCBB

pith:2004:AC2JWCBBIEDFLDGOG4DNPY2BUF

not attested not anchored not stored refs pending

Matter Wave Diffraction from an Inclined Transmission Grating: Searching for the Elusive He-4 Trimer Efimov State

A. Kalinin, G. C. Hegerfeldt, Goettingen), J. P. Toennies, (MPI fuer Stroemungsforschung, M. Stoll (Institut fuer theoretische Physik, O. Kornilov, R. Bruehl, Universitaet Goettingen)

arxiv:quant-ph/0412064 v1 · 2004-12-08 · 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{AC2JWCBBIEDFLDGOG4DNPY2BUF}

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	2026-07-04T17:30:35.775311Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00b49b08214106558cce3706d7e341a159309e493a51284f4646f8a2de8f7cd3

Aliases

arxiv: quant-ph/0412064 · arxiv_version: quant-ph/0412064v1 · doi: 10.48550/arxiv.quant-ph/0412064 · pith_short_12: AC2JWCBBIEDF · pith_short_16: AC2JWCBBIEDFLDGO · pith_short_8: AC2JWCBB

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/AC2JWCBBIEDFLDGOG4DNPY2BUF \
  | 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: 00b49b08214106558cce3706d7e341a159309e493a51284f4646f8a2de8f7cd3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0abe444a1d5c6241a5b2b55e75da38f412e3263ef66b79ccfe76c2c6d7e61c05",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2004-12-08T10:23:15Z",
    "title_canon_sha256": "48642003d5dbe24d1ba630b4c0d6c64ca9216646b2c6eb9936ca2d6159f137b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0412064",
    "kind": "arxiv",
    "version": 1
  }
}