Pith Number

pith:6MXPIVCU

pith:2014:6MXPIVCUMV7GPPVJMNKZHXECGP

not attested not anchored not stored refs pending

Scattering and bound states of fermions in a mixed vector-scalar smooth step potential

A.S. de Castro, W.M. Castilho

arxiv:1405.0310 v1 · 2014-05-01 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6MXPIVCUMV7GPPVJMNKZHXECGP}

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	2026-05-18T01:43:20.799815Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f32ef45454657e67bea9635593dc8233f759e383b79ff76f180992f023ecd393

Aliases

arxiv: 1405.0310 · arxiv_version: 1405.0310v1 · doi: 10.48550/arxiv.1405.0310 · pith_short_12: 6MXPIVCUMV7G · pith_short_16: 6MXPIVCUMV7GPPVJ · pith_short_8: 6MXPIVCU

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/6MXPIVCUMV7GPPVJMNKZHXECGP \
  | 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: f32ef45454657e67bea9635593dc8233f759e383b79ff76f180992f023ecd393

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4752e74f097cfe6ec2fe4fc51275c6bcfcf08ea4ee92b62e631d8076de4d8b19",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-05-01T21:21:40Z",
    "title_canon_sha256": "66d74197f545a1984d6bbb91e301004cea009c157cd904a469004c61a92d6814"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.0310",
    "kind": "arxiv",
    "version": 1
  }
}