Pith Number

pith:RA7PI6L3

pith:2026:RA7PI6L3QLBVKMCCYLT3FCEAJC

not attested not anchored not stored refs pending

Tuning Interatomic Forces with Magnetic Fields: Feshbach Resonances in Lithium-6

Ettore Vitali, Gino Gamboni

arxiv:2605.21626 v1 · 2026-05-20 · physics.ed-ph · 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{RA7PI6L3QLBVKMCCYLT3FCEAJC}

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	2026-05-22T01:03:25.960924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

883ef4797b82c3553042c2e7b2888048ab299f6469816727b0402d617c13c29b

Aliases

arxiv: 2605.21626 · arxiv_version: 2605.21626v1 · doi: 10.48550/arxiv.2605.21626 · pith_short_12: RA7PI6L3QLBV · pith_short_16: RA7PI6L3QLBVKMCC · pith_short_8: RA7PI6L3

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/RA7PI6L3QLBVKMCCYLT3FCEAJC \
  | 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: 883ef4797b82c3553042c2e7b2888048ab299f6469816727b0402d617c13c29b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f436cf85f32077cb4bc89b231f985d976aadd8a956efc222713fef8f991c497",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2026-05-20T18:38:07Z",
    "title_canon_sha256": "78c5c6fdd5de1bd96469809f080b21f249b7f6035c345d0f6bdd67568332f085"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21626",
    "kind": "arxiv",
    "version": 1
  }
}