Pith Number

pith:N7EKAOCD

pith:2004:N7EKAOCDWGV7IYXNXTGLCB7AQP

not attested not anchored not stored refs pending

Fermions in the harmonic potential and string theory

Alexey Boyarsky, Oleg Ruchayskiy, Vadim V. Cheianov

arxiv:hep-th/0409129 v2 · 2004-09-13 · 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{N7EKAOCDWGV7IYXNXTGLCB7AQP}

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	2026-07-04T17:21:10.256947Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fc8a03843b1abf462edbcccb107e083d403ed9c3aa533e04372db7b814d0f0e

Aliases

arxiv: hep-th/0409129 · arxiv_version: hep-th/0409129v2 · doi: 10.48550/arxiv.hep-th/0409129 · pith_short_12: N7EKAOCDWGV7 · pith_short_16: N7EKAOCDWGV7IYXN · pith_short_8: N7EKAOCD

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/N7EKAOCDWGV7IYXNXTGLCB7AQP \
  | 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: 6fc8a03843b1abf462edbcccb107e083d403ed9c3aa533e04372db7b814d0f0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9adc5a1c3eedb293860dcba2467da998eb3b8b6c5c3ff2861bfd60a8c21cd75d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2004-09-13T16:42:23Z",
    "title_canon_sha256": "629f4ba2eb25a1a598af2b5ed7b5a416e78078f555d6658d2c4ce335d74805ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0409129",
    "kind": "arxiv",
    "version": 2
  }
}