Pith Number

pith:S4BOFNG6

pith:2016:S4BOFNG6FFKVKDNZXR5USZKFDX

not attested not anchored not stored refs pending

Spin entanglement in elastic electron scattering from lithium atoms

K. Bartschat, S. Fonseca dos Santos

arxiv:1611.06180 v1 · 2016-11-18 · 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{S4BOFNG6FFKVKDNZXR5USZKFDX}

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	2026-05-18T00:45:45.252239Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9702e2b4de2955550db9bc7b4965451dc82b3113b8d91fd52c2f129b3d75e971

Aliases

arxiv: 1611.06180 · arxiv_version: 1611.06180v1 · doi: 10.48550/arxiv.1611.06180 · pith_short_12: S4BOFNG6FFKV · pith_short_16: S4BOFNG6FFKVKDNZ · pith_short_8: S4BOFNG6

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/S4BOFNG6FFKVKDNZXR5USZKFDX \
  | 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: 9702e2b4de2955550db9bc7b4965451dc82b3113b8d91fd52c2f129b3d75e971

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef3eb5804f2a745b6948f48745b875ab4a61d67c67843ce9d093cd875f66c22c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2016-11-18T18:00:23Z",
    "title_canon_sha256": "d247d879301711b5e9df37c51a47868ed4ddce8d7292959116b094c87f411717"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.06180",
    "kind": "arxiv",
    "version": 1
  }
}