Pith Number

pith:WTH4TTCP

pith:2015:WTH4TTCPAT3IBNG6SSXOJ7ATDX

not attested not anchored not stored refs pending

Spin-orbit interactions and quantum spin dynamics in cold ion-atom collisions

Alexei A. Buchachenko, Paul Brumer, Timur V. Tscherbul

arxiv:1511.08237 v2 · 2015-11-25 · physics.atom-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WTH4TTCPAT3IBNG6SSXOJ7ATDX}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:03:44.258632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4cfc9cc4f04f680b4de94aee4fc131df3d2d50c48129efee7a99dcc8fb8d1c5

Aliases

arxiv: 1511.08237 · arxiv_version: 1511.08237v2 · doi: 10.48550/arxiv.1511.08237 · pith_short_12: WTH4TTCPAT3I · pith_short_16: WTH4TTCPAT3IBNG6 · pith_short_8: WTH4TTCP

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/WTH4TTCPAT3IBNG6SSXOJ7ATDX \
  | 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: b4cfc9cc4f04f680b4de94aee4fc131df3d2d50c48129efee7a99dcc8fb8d1c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5728f72a490b0e1330aa435aaf540cee9448f3cb27b1cd7dde2b7f4df08fc35b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2015-11-25T21:47:23Z",
    "title_canon_sha256": "47f05c2f7c63aa3abeae60c7750946c7f9c9cb13e71b0be8bb0ebdb066ef00da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.08237",
    "kind": "arxiv",
    "version": 2
  }
}