Pith Number

pith:SX5MAE6A

pith:2020:SX5MAE6AZYMB2HA6UTTITG3Y4Q

not attested not anchored not stored refs pending

Coherent Gravitational Waveforms and Memory from Cosmic String Loops

Eugene A. Lim, Josu C. Aurrekoetxea, Thomas Helfer

arxiv:2002.05177 v2 · 2020-02-12 · gr-qc · astro-ph.CO · 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{SX5MAE6AZYMB2HA6UTTITG3Y4Q}

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

Evolution of interior entropy of a loop quantum-corrected black hole pierced by a cosmic string

Receipt and verification

First computed	2026-07-05T01:46:47.949508Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95fac013c0ce181d1c1ea4e6899b78e42d62be37916d44b98547c058829d01a1

Aliases

arxiv: 2002.05177 · arxiv_version: 2002.05177v2 · doi: 10.48550/arxiv.2002.05177 · pith_short_12: SX5MAE6AZYMB · pith_short_16: SX5MAE6AZYMB2HA6 · pith_short_8: SX5MAE6A

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/SX5MAE6AZYMB2HA6UTTITG3Y4Q \
  | 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: 95fac013c0ce181d1c1ea4e6899b78e42d62be37916d44b98547c058829d01a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d92dc59439d0b1705d8fd761a613a921b96b6c60d1b2ca2195e3ab73f862c335",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-02-12T19:02:44Z",
    "title_canon_sha256": "86a92278683ae618544170d211580f8142b9f6995c61c4af2ccd08b4e220f89e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.05177",
    "kind": "arxiv",
    "version": 2
  }
}