Pith Number

pith:5FKCXPZI

pith:2005:5FKCXPZILRTTSBYUGN3PVPX37I

not attested not anchored not stored refs pending

Spectroscopic determination of the s-wave scattering lengths of 86Sr and 88Sr

A.D. Saenz, P.G. Mickelson, P. Pellegrini, R. Cote, S.B. Nagel, T.C. Killian, Y.C. Chen, Y.N. Martinez

arxiv:physics/0507112 v1 · 2005-07-14 · physics.atom-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{5FKCXPZILRTTSBYUGN3PVPX37I}

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	2026-07-04T16:57:16.676815Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9542bbf285c673907143376fabefbfa1740efb3bb365aca7a45c961aad41714

Aliases

arxiv: physics/0507112 · arxiv_version: physics/0507112v1 · doi: 10.48550/arxiv.physics/0507112 · pith_short_12: 5FKCXPZILRTT · pith_short_16: 5FKCXPZILRTTSBYU · pith_short_8: 5FKCXPZI

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/5FKCXPZILRTTSBYUGN3PVPX37I \
  | 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: e9542bbf285c673907143376fabefbfa1740efb3bb365aca7a45c961aad41714

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3995682edcfbb024ceb90832dd081122efaf272080423c8c8a695d5de0b135da",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2005-07-14T15:36:19Z",
    "title_canon_sha256": "6d9cd769b7781e447428cb0285388ad763c7efc0dcc89158c71d93f95e03fba1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0507112",
    "kind": "arxiv",
    "version": 1
  }
}