Pith Number

pith:OJF37FQP

pith:2019:OJF37FQPPXASRPEFG5EHNBQ6XX

not attested not anchored not stored refs pending

Unusual charge exchange by swift heavy ions at solid surfaces

Prashant Sharma, Pravin Kumar, Tapan Nandi

arxiv:1905.04328 v1 · 2019-05-10 · 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{OJF37FQPPXASRPEFG5EHNBQ6XX}

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	2026-05-17T23:46:25.322516Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

724bbf960f7dc128bc85374876861ebde74529d2ea5a71db184737b27d37cd51

Aliases

arxiv: 1905.04328 · arxiv_version: 1905.04328v1 · doi: 10.48550/arxiv.1905.04328 · pith_short_12: OJF37FQPPXAS · pith_short_16: OJF37FQPPXASRPEF · pith_short_8: OJF37FQP

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/OJF37FQPPXASRPEFG5EHNBQ6XX \
  | 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: 724bbf960f7dc128bc85374876861ebde74529d2ea5a71db184737b27d37cd51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c2a55ff21dcbd2bc26dbcbb75acd3223fff123d857b4b447fa9866911738813",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2019-05-10T18:19:21Z",
    "title_canon_sha256": "e836928d9215223d9729c1161a94f7502e4993a1aa681e6d5cb87b587f791d53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.04328",
    "kind": "arxiv",
    "version": 1
  }
}