Pith Number

pith:5GCFGXPO

pith:2009:5GCFGXPOUT5VJVFOMCB2POPGGO

not attested not anchored not stored refs pending

Confined Dirac Fermions in a Constant Magnetic Field

Abdulaziz D. Alhaidari, Ahmed Jellal, Hocine Bahlouli

arxiv:0904.0587 v1 · 2009-04-03 · hep-th · cond-mat.mes-hall · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5GCFGXPOUT5VJVFOMCB2POPGGO}

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	2026-05-18T02:34:59.961685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e984535deea4fb54d4ae6083a7b9e63386afa34ac18cba33b96b14a42223b6cd

Aliases

arxiv: 0904.0587 · arxiv_version: 0904.0587v1 · doi: 10.48550/arxiv.0904.0587 · pith_short_12: 5GCFGXPOUT5V · pith_short_16: 5GCFGXPOUT5VJVFO · pith_short_8: 5GCFGXPO

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/5GCFGXPOUT5VJVFOMCB2POPGGO \
  | 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: e984535deea4fb54d4ae6083a7b9e63386afa34ac18cba33b96b14a42223b6cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8fda4f0ea2c9eff742f797ef458c883009c3a8d46423c98d2804d3f7217e279e",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-04-03T14:40:22Z",
    "title_canon_sha256": "c0668da5acab9187e91469ad2edc5c4be28e5188a334dd6f9d9be3a4de54215f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.0587",
    "kind": "arxiv",
    "version": 1
  }
}