Pith Number

pith:KMIXESNS

pith:2009:KMIXESNSJC2YLOB4YIGHOMWZH3

not attested not anchored not stored refs pending

Homolumo Gap from Dynamical Energy Levels

D. Jurman (Rudjer Boskovic Institute), H. B. Nielsen (The Niels Bohr Institute), I. Andric, L. Jonke

arxiv:0909.2346 v2 · 2009-09-12 · 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{KMIXESNSJC2YLOB4YIGHOMWZH3}

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	2026-05-18T02:11:48.516565Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53117249b248b585b83cc20c7732d93edffdf7e7e0250fb1c10b627ef53a2b78

Aliases

arxiv: 0909.2346 · arxiv_version: 0909.2346v2 · doi: 10.48550/arxiv.0909.2346 · pith_short_12: KMIXESNSJC2Y · pith_short_16: KMIXESNSJC2YLOB4 · pith_short_8: KMIXESNS

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/KMIXESNSJC2YLOB4YIGHOMWZH3 \
  | 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: 53117249b248b585b83cc20c7732d93edffdf7e7e0250fb1c10b627ef53a2b78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac2589f03a5636222c96032360c0607faf3b9f38df6f7ad06b2f8609d1b79cec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-09-12T15:56:12Z",
    "title_canon_sha256": "1d3218779d5a3dcb6bfd8af0ed74942319618eb9066f14306af9b5c3f9096ea5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.2346",
    "kind": "arxiv",
    "version": 2
  }
}