Pith Number

pith:GO4HQQLO

pith:2010:GO4HQQLOF6HNDJ4KZFAPWVXOMD

not attested not anchored not stored refs pending

The string wave function across a Kasner singularity

Edmund J. Copeland, Gustavo Niz, Neil Turok

arxiv:1001.5291 v2 · 2010-01-28 · hep-th · gr-qc

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Receipt and verification

First computed	2026-05-18T04:09:44.387503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33b878416e2f8ed1a78ac940fb56ee60dd66d0ee88149b8156cb5497e29d9a30

Aliases

arxiv: 1001.5291 · arxiv_version: 1001.5291v2 · doi: 10.48550/arxiv.1001.5291

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/GO4HQQLOF6HNDJ4KZFAPWVXOMD \
  | 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: 33b878416e2f8ed1a78ac940fb56ee60dd66d0ee88149b8156cb5497e29d9a30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d31d262efeb3166eee6e5efe2bb66242258160b9e7237782f1d8e478e5f5a02a",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-01-28T23:24:28Z",
    "title_canon_sha256": "87a8a41a07e18d465c22f4e1aaeb16628aef9a26d2879d95886ea920ae995883"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.5291",
    "kind": "arxiv",
    "version": 2
  }
}