Pith Number

pith:N64H52XS

pith:2018:N64H52XSPNBMWJVUVO2RYVBHA7

not attested not anchored not stored refs pending

Centre line intensity of a supersonic helium beam

Adri\`a Salvador Palau, Anders Komar Ravn, Bodil Holst, Gianangelo Bracco, Sabrina D. Eder, Truls Andersen

arxiv:1806.00527 v2 · 2018-06-01 · physics.atm-clus

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N64H52XSPNBMWJVUVO2RYVBHA7}

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	2026-05-17T23:58:41.250827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fb87eeaf27b42cb26b4abb51c542707da7605c80593659b973481b3c9e4f261

Aliases

arxiv: 1806.00527 · arxiv_version: 1806.00527v2 · doi: 10.48550/arxiv.1806.00527 · pith_short_12: N64H52XSPNBM · pith_short_16: N64H52XSPNBMWJVU · pith_short_8: N64H52XS

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/N64H52XSPNBMWJVUVO2RYVBHA7 \
  | 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: 6fb87eeaf27b42cb26b4abb51c542707da7605c80593659b973481b3c9e4f261

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2a0693380d7e9a735b0828a8bc36486bb8b2e60367fd0f9cfae7afd1431b58a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atm-clus",
    "submitted_at": "2018-06-01T19:53:58Z",
    "title_canon_sha256": "8b89f4b43a91b2d96517446035b463250939266029145bb8cf9dda61fcd8fd45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.00527",
    "kind": "arxiv",
    "version": 2
  }
}