Pith Number

pith:PQTBFP2R

pith:2020:PQTBFP2R3ZX2COZNKYQNPHC2VH

not attested not anchored not stored refs pending

Angle deficit & non-local gravitoelectromagnetism around a slowly spinning cosmic string

Jens Boos

arxiv:2003.13847 v2 · 2020-03-30 · gr-qc · 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{PQTBFP2R3ZX2COZNKYQNPHC2VH}

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

What happens to topological invariants (and black holes) in singularity-free theories?

Receipt and verification

First computed	2026-07-05T02:15:09.887823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c2612bf51de6fa13b2d5620d79c5aa9efd6b141fd31404de5667edacce448dc

Aliases

arxiv: 2003.13847 · arxiv_version: 2003.13847v2 · doi: 10.48550/arxiv.2003.13847 · pith_short_12: PQTBFP2R3ZX2 · pith_short_16: PQTBFP2R3ZX2COZN · pith_short_8: PQTBFP2R

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/PQTBFP2R3ZX2COZNKYQNPHC2VH \
  | 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: 7c2612bf51de6fa13b2d5620d79c5aa9efd6b141fd31404de5667edacce448dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30983368c7eaa0d3dfb93c6d7ab6922d2e8d934ab8273e7c25d87187d1785dca",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-03-30T22:26:20Z",
    "title_canon_sha256": "f79e6e7358da59cbcc41e20eba81245057154f06df24410ad8597cb5e4bfcb9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.13847",
    "kind": "arxiv",
    "version": 2
  }
}