Pith Number

pith:4J4WTK3W

pith:2025:4J4WTK3W3ZN5DFQG65AOUN3ZWF

not attested not anchored not stored refs pending

Continuous rainbow RABBITT investigation of resonant states in He and H$_2$

Anatoli Kheifets, Vladislav Serov

arxiv:2502.08811 v1 · 2025-02-12 · 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{4J4WTK3W3ZN5DFQG65AOUN3ZWF}

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	2026-07-05T10:13:30.189021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e27969ab76de5bd19606f740ea3779b16a0d17dfa42d3c738280c1a6453e108d

Aliases

arxiv: 2502.08811 · arxiv_version: 2502.08811v1 · doi: 10.48550/arxiv.2502.08811 · pith_short_12: 4J4WTK3W3ZN5 · pith_short_16: 4J4WTK3W3ZN5DFQG · pith_short_8: 4J4WTK3W

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/4J4WTK3W3ZN5DFQG65AOUN3ZWF \
  | 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: e27969ab76de5bd19606f740ea3779b16a0d17dfa42d3c738280c1a6453e108d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7860af6bb9fec65beee4c4aaf32c72dd9e1f44e850bbdc482f27cfde1fc1701d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2025-02-12T21:51:05Z",
    "title_canon_sha256": "c563e8ea3b4fe1f2955f42d4c60bbbb1e545997cf245406223b2d60abbce6b0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.08811",
    "kind": "arxiv",
    "version": 1
  }
}