Pith Number

pith:HA255L4G

pith:2009:HA255L4GDOFXCGW2UL7H2O5HPM

not attested not anchored not stored refs pending

Quantum fluctuations around low-dimensional topological defects

A. Alonso-Izquierdo, J. Mateos Guilarte, M. de la Torre Mayado, M. J. Senosiain, W. Garcia Fuertes

arxiv:0909.2107 v1 · 2009-09-11 · 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{HA255L4GDOFXCGW2UL7H2O5HPM}

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	2026-05-18T02:34:30.421876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3835deaf861b8b711adaa2fe7d3ba77b2b2f9b20452771028e114eb78fdba139

Aliases

arxiv: 0909.2107 · arxiv_version: 0909.2107v1 · doi: 10.48550/arxiv.0909.2107 · pith_short_12: HA255L4GDOFX · pith_short_16: HA255L4GDOFXCGW2 · pith_short_8: HA255L4G

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/HA255L4GDOFXCGW2UL7H2O5HPM \
  | 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: 3835deaf861b8b711adaa2fe7d3ba77b2b2f9b20452771028e114eb78fdba139

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f55b29a657bdcebb0956a1eb3babed9ed22d7df26c68be53bc873026492dd53",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-09-11T08:06:18Z",
    "title_canon_sha256": "a427f24d3c9c3af0c6401973dbde6c24f855544530542a584f5d484c331af61e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.2107",
    "kind": "arxiv",
    "version": 1
  }
}