Pith Number

pith:YAAAQVAQ

pith:2016:YAAAQVAQBAZVCRTGCWGAYP3M6V

not attested not anchored not stored refs pending

Imaging the He$_2$ quantum halo state using a free electron laser

A. Czasch, A. Hartung, A. Kalinin, A. Schottelius, C. Goihl, C. Janke, C. Schober, F. Trinter, G. Kastirke, H. Sann, J. B. Williams, J. Voigtsberger, L. Ph. H. Schmidt, M. Braune, M. Kitzler, M. Kunitski, M. Pitzer, M. Richter, M. Sch\"offer, M. Waitz, M. Weller, R. D\"orner, R. E. Grisenti, S. Zeller, T. Bauer, T. Jahnke, W. Sch\"ollkopf

arxiv:1601.03247 v2 · 2016-01-13 · physics.atom-ph · nucl-ex · physics.atm-clus · 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{YAAAQVAQBAZVCRTGCWGAYP3M6V}

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	2026-05-18T00:24:10.570068Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0000854100833514666158c0c3f6cf5417291a327b36430062d371619972dfa

Aliases

arxiv: 1601.03247 · arxiv_version: 1601.03247v2 · doi: 10.48550/arxiv.1601.03247 · pith_short_12: YAAAQVAQBAZV · pith_short_16: YAAAQVAQBAZVCRTG · pith_short_8: YAAAQVAQ

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/YAAAQVAQBAZVCRTGCWGAYP3M6V \
  | 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: c0000854100833514666158c0c3f6cf5417291a327b36430062d371619972dfa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7faa192c1c354e380d668416b128e437d88a410c3e2ba1c98d6cee6e28fdbb4",
    "cross_cats_sorted": [
      "nucl-ex",
      "physics.atm-clus",
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2016-01-13T14:08:12Z",
    "title_canon_sha256": "76f700dd72d10bd1e39821b8dacf9f1e49a69c18a3840c71705559e638ef56b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.03247",
    "kind": "arxiv",
    "version": 2
  }
}