Pith Number

pith:KS6U2GY4

pith:2026:KS6U2GY4ECJQUOR2GOFZI33FME

not attested not anchored not stored refs pending

Can Primordial Black Holes Be Seeds for Early Galaxies in Models Satisfying the Covariant Entropy Bound?

Sidan A, Tom Banks, Willy Fischler

arxiv:2607.01292 v1 · 2026-07-01 · hep-ph · astro-ph.CO · 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{KS6U2GY4ECJQUOR2GOFZI33FME}

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.

Receipt and verification

First computed	2026-07-03T00:16:56.464206Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54bd4d1b1c20930a3a3a338b946f6561151bffff60ca6c8a6f1565bdc24a0a16

Aliases

arxiv: 2607.01292 · arxiv_version: 2607.01292v1 · doi: 10.48550/arxiv.2607.01292 · pith_short_12: KS6U2GY4ECJQ · pith_short_16: KS6U2GY4ECJQUOR2 · pith_short_8: KS6U2GY4

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/KS6U2GY4ECJQUOR2GOFZI33FME \
  | 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: 54bd4d1b1c20930a3a3a338b946f6561151bffff60ca6c8a6f1565bdc24a0a16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd7ce565979434aac149671cf78752ba10d410d3ae4017c1669b918db7fcc480",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2026-07-01T12:55:37Z",
    "title_canon_sha256": "277b05bce9599fa0b6c88c88420f76e8a6d3e6671a8cd651860565c72045e896"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.01292",
    "kind": "arxiv",
    "version": 1
  }
}