Pith Number

pith:RAGIBGCD

pith:2021:RAGIBGCDLYH4LQWTOTTDMKFJHW

not attested not anchored not stored refs pending

Boundary electromagnetic duality from homological edge modes

Nicholas J. Teh, Philippe Mathieu

arxiv:2102.06799 v3 · 2021-02-12 · math-ph · hep-th · 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{RAGIBGCDLYH4LQWTOTTDMKFJHW}

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.

Cited by

1 paper in Pith

Revisiting boundary electromagnetic duality and edge modes

Receipt and verification

First computed	2026-07-05T03:03:18.772751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

880c8098435e0fc5c2d374e63628a93d81c8500d0147afc31d5d353dd91b51d7

Aliases

arxiv: 2102.06799 · arxiv_version: 2102.06799v3 · doi: 10.48550/arxiv.2102.06799 · pith_short_12: RAGIBGCDLYH4 · pith_short_16: RAGIBGCDLYH4LQWT · pith_short_8: RAGIBGCD

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/RAGIBGCDLYH4LQWTOTTDMKFJHW \
  | 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: 880c8098435e0fc5c2d374e63628a93d81c8500d0147afc31d5d353dd91b51d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36873673b2f148abd0c7df0256cdde0aef217a536557025c00328088925334b6",
    "cross_cats_sorted": [
      "hep-th",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2021-02-12T22:27:39Z",
    "title_canon_sha256": "73b4151957f3f13bbbb08fcc196d2dec144e9ed3a8da610fe4154a09c2b67d8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.06799",
    "kind": "arxiv",
    "version": 3
  }
}