Pith Number

pith:ARZSORAM

pith:2010:ARZSORAMDLEAGX4IEDSJUFET4Z

not attested not anchored not stored refs pending

Dirac Fermions in Non-trivial Topology Black Hole Backgrounds

Lukasz Nakonieczny, Marek Gozdz, Marek Rogatko

arxiv:1004.4952 v2 · 2010-04-28 · hep-th · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ARZSORAMDLEAGX4IEDSJUFET4Z}

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	2026-05-18T02:24:15.579993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

047327440c1ac8035f8820e49a1493e653c2735b0242eebae0c6052c0899276d

Aliases

arxiv: 1004.4952 · arxiv_version: 1004.4952v2 · doi: 10.48550/arxiv.1004.4952 · pith_short_12: ARZSORAMDLEA · pith_short_16: ARZSORAMDLEAGX4I · pith_short_8: ARZSORAM

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/ARZSORAMDLEAGX4IEDSJUFET4Z \
  | 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: 047327440c1ac8035f8820e49a1493e653c2735b0242eebae0c6052c0899276d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4b5452598e702a3633764ee65b5a5309f7d16b58d31e26b72969aea12400fc1",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-04-28T04:44:00Z",
    "title_canon_sha256": "2ecbce5f3ea2dd00724766fee637c2af78104a419743493579f1054988a48e54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.4952",
    "kind": "arxiv",
    "version": 2
  }
}