Pith Number

pith:6ECL5ZNI

pith:2021:6ECL5ZNIPQ4KTMUCU7PXJCINYK

not attested not anchored not stored refs pending

Smallest Remnants of Early Matter Domination

Albert Stebbins, Gabriela Barenboim, Nikita Blinov

arxiv:2107.10293 v2 · 2021-07-21 · astro-ph.CO · hep-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6ECL5ZNIPQ4KTMUCU7PXJCINYK}

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

Pre-inflationary QCD axion stars after moduli domination

Receipt and verification

First computed	2026-07-05T03:42:02.676895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f104bee5a87c38a9b282a7df74890dc2933283ca06e8557ec2618986fd6d61f8

Aliases

arxiv: 2107.10293 · arxiv_version: 2107.10293v2 · doi: 10.48550/arxiv.2107.10293 · pith_short_12: 6ECL5ZNIPQ4K · pith_short_16: 6ECL5ZNIPQ4KTMUC · pith_short_8: 6ECL5ZNI

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/6ECL5ZNIPQ4KTMUCU7PXJCINYK \
  | 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: f104bee5a87c38a9b282a7df74890dc2933283ca06e8557ec2618986fd6d61f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9d13f7bc09a442bc4e0abd4b45e576f06b361a475e8cb25dbefcbbd94e01607",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-07-21T18:17:38Z",
    "title_canon_sha256": "8ef3bacdccf14b7d5b5957e85726cb626a6b3aeb55b47b6c19b71488a7a8bdea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.10293",
    "kind": "arxiv",
    "version": 2
  }
}