Pith Number

pith:B7UALXEJ

pith:2015:B7UALXEJSYJMCRSRB4UTTGXMKH

not attested not anchored not stored refs pending

Asymptotic symmetries of QED and Weinberg's soft photon theorem

Alok Laddha, Miguel Campiglia

arxiv:1505.05346 v1 · 2015-05-20 · 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{B7UALXEJSYJMCRSRB4UTTGXMKH}

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

9 papers in Pith

Ti and Spi, Carrollian extended boundaries at timelike and spatial infinity

Minkowski Space holography and Radon transform

Testing Electromagnetic Memory via Acceleration-Induced Phase Imprints in Superconductors

Toward claiming a detection of gravitational memory

The asymptotic charges of Curtright dual graviton and Curtright extensions of BMS algebra

Receipt and verification

First computed	2026-05-18T02:03:56.754501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0fe805dc899612c146510f29399aec51f6ff5c4808456284b6d6ea757221ec22

Aliases

arxiv: 1505.05346 · arxiv_version: 1505.05346v1 · doi: 10.48550/arxiv.1505.05346 · pith_short_12: B7UALXEJSYJM · pith_short_16: B7UALXEJSYJMCRSR · pith_short_8: B7UALXEJ

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/B7UALXEJSYJMCRSRB4UTTGXMKH \
  | 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: 0fe805dc899612c146510f29399aec51f6ff5c4808456284b6d6ea757221ec22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "228239fd495816b6819c992d373d15513bb9d198d71aa1cd6a90f76bfb4a38a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-05-20T12:43:39Z",
    "title_canon_sha256": "ab329958c5f4fce72fd5700acc6f36dfd0bca4627e504d91e5e23dfc7e5a1e73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.05346",
    "kind": "arxiv",
    "version": 1
  }
}