Pith Number

pith:QSNQPCXR

pith:2016:QSNQPCXRCFSC333TUYUIT6HJQO

not attested not anchored not stored refs pending

Asymptotic structure of electrodynamics revisited

Andrzej Herdegen

arxiv:1604.04170 v3 · 2016-04-14 · hep-th · math-ph · 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{QSNQPCXRCFSC333TUYUIT6HJQO}

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

Semi-local observables, edge modes and quantum reference frames in quantum electromagnetism: an algebraic approach

Receipt and verification

First computed	2026-07-05T02:01:58.344399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

849b078af111642def73a62889f8e9838c97e2e11bf010b6fc1a823fcabb781e

Aliases

arxiv: 1604.04170 · arxiv_version: 1604.04170v3 · doi: 10.48550/arxiv.1604.04170 · pith_short_12: QSNQPCXRCFSC · pith_short_16: QSNQPCXRCFSC333T · pith_short_8: QSNQPCXR

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/QSNQPCXRCFSC333TUYUIT6HJQO \
  | 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: 849b078af111642def73a62889f8e9838c97e2e11bf010b6fc1a823fcabb781e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae087a605991cd063e80bc376dab034c1eefd42093d9696de382f76d842c731d",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2016-04-14T14:41:42Z",
    "title_canon_sha256": "8eceaeca6ef2aa6f3f6b7506f754d0947e17bebb172ff593d86b8d7d30c2f288"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.04170",
    "kind": "arxiv",
    "version": 3
  }
}