Pith Number

pith:S6NZMIJH

pith:2017:S6NZMIJHFYKBI5OJVJRSWOTMXJ

not attested not anchored not stored refs pending

Analytical solution of the integral equation for partial wave Coulomb t-matrices at excited-state energy

V. F. Kharchenko

arxiv:1709.00897 v1 · 2017-09-04 · 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{S6NZMIJHFYKBI5OJVJRSWOTMXJ}

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	2026-05-18T00:36:04.799561Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

979b9621272e141475c9aa632b3a6cba69a5b37f3e7aa4dcc0eacbe90cbbcc78

Aliases

arxiv: 1709.00897 · arxiv_version: 1709.00897v1 · doi: 10.48550/arxiv.1709.00897 · pith_short_12: S6NZMIJHFYKB · pith_short_16: S6NZMIJHFYKBI5OJ · pith_short_8: S6NZMIJH

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/S6NZMIJHFYKBI5OJVJRSWOTMXJ \
  | 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: 979b9621272e141475c9aa632b3a6cba69a5b37f3e7aa4dcc0eacbe90cbbcc78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af475ffcd6733d8d0b0e3a45ea0505ce01f91af5ea99cd11edfbcd886bda15a6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2017-09-04T10:49:51Z",
    "title_canon_sha256": "8c74859faac376b31dbb12028553c24c6c46f2d76659a503349b462ad967fdb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.00897",
    "kind": "arxiv",
    "version": 1
  }
}