Pith Number

pith:NXKZDWQC

pith:2009:NXKZDWQCLOUTLX7DSDSDXY5CMJ

not attested not anchored not stored refs pending

Variational Approximations in a Path-Integral Description of Potential Scattering

J. Carron, R. Rosenfelder

arxiv:0912.4429 v2 · 2009-12-22 · nucl-th · quant-ph

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NXKZDWQCLOUTLX7DSDSDXY5CMJ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:41:54.807795Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dd591da025ba935dfe390e43be3a26259ea7acd0b9a4c83dde21811daca2424

Aliases

arxiv: 0912.4429 · arxiv_version: 0912.4429v2 · doi: 10.48550/arxiv.0912.4429 · pith_short_12: NXKZDWQCLOUT · pith_short_16: NXKZDWQCLOUTLX7D · pith_short_8: NXKZDWQC

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/NXKZDWQCLOUTLX7DSDSDXY5CMJ \
  | 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: 6dd591da025ba935dfe390e43be3a26259ea7acd0b9a4c83dde21811daca2424

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab40fb97fe485ee1e577522fa352186502c6bfd483349e38a5c2b25fb7bfe3a1",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2009-12-22T15:50:19Z",
    "title_canon_sha256": "dbaeb184859878b0625a8c39e9b3413f8e6f6013fd56af5f5602c92d5c7cc6cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.4429",
    "kind": "arxiv",
    "version": 2
  }
}