Pith Number

pith:MW7EXDHA

pith:2018:MW7EXDHA7B2EKGUOPV6J7QTT7G

not attested not anchored not stored refs pending

Dynamic two-center resonant photoionization in slow atomic collisions

A. B. Voitkiv, C. M\"uller, S. F. Zhang, X. Ma

arxiv:1809.06526 v1 · 2018-09-18 · 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{MW7EXDHA7B2EKGUOPV6J7QTT7G}

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	2026-05-18T00:05:26.504626Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65be4b8ce0f874451a8e7d7c9fc273f9b3b06addda859913415895ffbaa2c564

Aliases

arxiv: 1809.06526 · arxiv_version: 1809.06526v1 · doi: 10.48550/arxiv.1809.06526 · pith_short_12: MW7EXDHA7B2E · pith_short_16: MW7EXDHA7B2EKGUO · pith_short_8: MW7EXDHA

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/MW7EXDHA7B2EKGUOPV6J7QTT7G \
  | 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: 65be4b8ce0f874451a8e7d7c9fc273f9b3b06addda859913415895ffbaa2c564

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad97372ab991daa941d5667a9977d4eb041f464fdc8162f92ed38af485b7840d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2018-09-18T04:25:03Z",
    "title_canon_sha256": "bbad49fa74c5d8777df0b1148d602a01c7369a8cbc34a5d5c0bf64b698c91de1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.06526",
    "kind": "arxiv",
    "version": 1
  }
}