Pith Number

pith:ALP5SNQF

pith:2019:ALP5SNQFDRWGAQKRFG355XCJRH

not attested not anchored not stored refs pending

Topologically protected duality on the boundary of Maxwell-BF theory

Alberto Blasi, Nicola Maggiore

arxiv:1907.08764 v1 · 2019-07-20 · 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{ALP5SNQFDRWGAQKRFG355XCJRH}

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	2026-05-17T23:40:05.432609Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02dfd936051c6c60415129b7dedc4989fb5343e03b8d4cbf3d88f4d023222d8e

Aliases

arxiv: 1907.08764 · arxiv_version: 1907.08764v1 · doi: 10.48550/arxiv.1907.08764 · pith_short_12: ALP5SNQFDRWG · pith_short_16: ALP5SNQFDRWGAQKR · pith_short_8: ALP5SNQF

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/ALP5SNQFDRWGAQKRFG355XCJRH \
  | 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: 02dfd936051c6c60415129b7dedc4989fb5343e03b8d4cbf3d88f4d023222d8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f94eac43c22711128f928e859435d0ef2fd56c1294c8920ca04e7a45374f0f6e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-07-20T05:44:55Z",
    "title_canon_sha256": "efa7ec6204f41164be11207db3e931ba0da8aa096af13b16d184dcb1ea928ce5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.08764",
    "kind": "arxiv",
    "version": 1
  }
}