Pith Number

pith:NYZLFCGS

pith:2011:NYZLFCGSAGSZAVT7BGLX5NFDPY

not attested not anchored not stored refs pending

Antigravity and the big crunch/big bang transition

Itzhak Bars, Neil Turok, Paul J. Steinhardt, Shih-Hung Chen

arxiv:1112.2470 v1 · 2011-12-12 · hep-th

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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	2026-05-18T01:59:12.002208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e32b288d201a590567f09977eb4a37e0c2d1ae407a8d8d9c86b3f3e7556466d

Aliases

arxiv: 1112.2470 · arxiv_version: 1112.2470v1 · doi: 10.48550/arxiv.1112.2470

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/NYZLFCGSAGSZAVT7BGLX5NFDPY \
  | 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: 6e32b288d201a590567f09977eb4a37e0c2d1ae407a8d8d9c86b3f3e7556466d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc1221643aa4f4317ca959e54eb4f7939dcb5b3b6640c065b7b0d9723febcf37",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-12-12T08:18:46Z",
    "title_canon_sha256": "444605fbd0bab75453e3d791722e3c166f6b34c0582500345231082f84c89668"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.2470",
    "kind": "arxiv",
    "version": 1
  }
}