Pith Number

pith:Z5VY6FHI

pith:2008:Z5VY6FHIMINUN7UVUETJSS3J24

not attested not anchored not stored refs pending

Bound states and scattering lengths of three two-component particles with zero-range interactions under one-dimensional confinement

A. V. Malykh, O. I. Kartavtsev, S. A. Sofianos

arxiv:0808.2704 v2 · 2008-08-20 · 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{Z5VY6FHIMINUN7UVUETJSS3J24}

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	2026-05-18T02:15:43.046113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf6b8f14e8621b46fe95a126994b69d711062c5c7fd7f22dec176b7bdceae27a

Aliases

arxiv: 0808.2704 · arxiv_version: 0808.2704v2 · doi: 10.48550/arxiv.0808.2704 · pith_short_12: Z5VY6FHIMINU · pith_short_16: Z5VY6FHIMINUN7UV · pith_short_8: Z5VY6FHI

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/Z5VY6FHIMINUN7UVUETJSS3J24 \
  | 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: cf6b8f14e8621b46fe95a126994b69d711062c5c7fd7f22dec176b7bdceae27a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15b50d09b0223923f70bec390e223308959519261898db0e40c3b7ea62ab599a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2008-08-20T07:45:54Z",
    "title_canon_sha256": "c2d49be4d69ca47bffb05261f1cb5f2108f77e838bc390e28e6e774bd22352a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0808.2704",
    "kind": "arxiv",
    "version": 2
  }
}