Pith Number

pith:HDYGQK5K

pith:2010:HDYGQK5KPTA7KI7KQZGQRE6ADW

not attested not anchored not stored refs pending

Resonant structure of space-time of early universe

Sergei P. Maydanyuk

arxiv:1005.5447 v1 · 2010-05-29 · 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{HDYGQK5KPTA7KI7KQZGQRE6ADW}

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	2026-05-18T04:15:28.502300Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38f0682baa7cc1f523ea864d0893c01da9847fcaaaf4ea81a4f47d1640036547

Aliases

arxiv: 1005.5447 · arxiv_version: 1005.5447v1 · doi: 10.48550/arxiv.1005.5447 · pith_short_12: HDYGQK5KPTA7 · pith_short_16: HDYGQK5KPTA7KI7K · pith_short_8: HDYGQK5K

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/HDYGQK5KPTA7KI7KQZGQRE6ADW \
  | 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: 38f0682baa7cc1f523ea864d0893c01da9847fcaaaf4ea81a4f47d1640036547

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f4529b77d06152b8aba2d2249bb6a33e300a69fb09584bdc69cd4daa03473ff",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-05-29T11:28:48Z",
    "title_canon_sha256": "a6fa6fb34ac6dcfeef65ab31ab47a1880c9bdc323b5c0777615988a92927fdef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.5447",
    "kind": "arxiv",
    "version": 1
  }
}