Pith Number

pith:DSV5XU4T

pith:2018:DSV5XU4TBA6KLBY74BQXHCGDX5

not attested not anchored not stored refs pending

Wavefunction for the Universe Circa the Beginning with Dynamically Determined Unique Initial Conditions

Itzhak Bars

arxiv:1807.08310 v2 · 2018-07-22 · gr-qc · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DSV5XU4TBA6KLBY74BQXHCGDX5}

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	2026-05-18T00:00:18.759007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cabdbd393083ca5871fe0617388c3bf696e4c1e93cfe4e9a49b058e97a24ce6

Aliases

arxiv: 1807.08310 · arxiv_version: 1807.08310v2 · doi: 10.48550/arxiv.1807.08310 · pith_short_12: DSV5XU4TBA6K · pith_short_16: DSV5XU4TBA6KLBY7 · pith_short_8: DSV5XU4T

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/DSV5XU4TBA6KLBY74BQXHCGDX5 \
  | 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: 1cabdbd393083ca5871fe0617388c3bf696e4c1e93cfe4e9a49b058e97a24ce6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df6b6eaa88811c7c21d2151ca3617ff21d9357ae89bedbf8452ea5ef9bed8069",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-07-22T16:19:17Z",
    "title_canon_sha256": "a0017827fbe26b0d9ec4140924d2e7f8160f1e649bb626be7849c6b2c8d77ba9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.08310",
    "kind": "arxiv",
    "version": 2
  }
}