Pith Number

pith:LEEG3CCR

pith:2023:LEEG3CCRAHJJF7FIBP4NQRPQQM

not attested not anchored not stored refs pending

Early Structure Formation from Cosmic String Loops in Light of Early JWST Observations

Alexandre Refregier (McGill, ETH Zurich), Hao Jiao, Robert Brandenberger

arxiv:2304.06429 v1 · 2023-04-13 · astro-ph.CO · gr-qc · hep-ph · 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{LEEG3CCRAHJJF7FIBP4NQRPQQM}

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

Not-quite-primordial black holes seeded by cosmic string loops

Receipt and verification

First computed	2026-07-05T06:41:38.249468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59086d885101d292fca80bf8d845f08339218ebe05e09e1ba1a1823ca725823f

Aliases

arxiv: 2304.06429 · arxiv_version: 2304.06429v1 · doi: 10.48550/arxiv.2304.06429 · pith_short_12: LEEG3CCRAHJJ · pith_short_16: LEEG3CCRAHJJF7FI · pith_short_8: LEEG3CCR

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/LEEG3CCRAHJJF7FIBP4NQRPQQM \
  | 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: 59086d885101d292fca80bf8d845f08339218ebe05e09e1ba1a1823ca725823f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "094321124fd9414eddff82929be4a20f5b968d749166c935e34f1d474d6e2568",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2023-04-13T11:53:50Z",
    "title_canon_sha256": "aeaade0c24074287bfa5dbca2f3f0c9170b71cc932ac38e038418893c766c3ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.06429",
    "kind": "arxiv",
    "version": 1
  }
}