Pith Number

pith:ZDAKCHJS

pith:2020:ZDAKCHJS5R2P5GKPPYZRRTACGC

not attested not anchored not stored refs pending

Gravity/Ensemble Duality

Elizabeth Wildenhain, Raphael Bousso

arxiv:2006.16289 v3 · 2020-06-29 · hep-th · gr-qc · quant-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{ZDAKCHJS5R2P5GKPPYZRRTACGC}

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

The Baby Universe is Fine and the CFT Knows It: On Holography for Closed Universes

Receipt and verification

First computed	2026-07-05T01:37:12.462703Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8c0a11d32ec74fe994f7e3318cc0230b5e87aaacb114938eabe6b3de5fbe1be

Aliases

arxiv: 2006.16289 · arxiv_version: 2006.16289v3 · doi: 10.48550/arxiv.2006.16289 · pith_short_12: ZDAKCHJS5R2P · pith_short_16: ZDAKCHJS5R2P5GKP · pith_short_8: ZDAKCHJS

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/ZDAKCHJS5R2P5GKPPYZRRTACGC \
  | 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: c8c0a11d32ec74fe994f7e3318cc0230b5e87aaacb114938eabe6b3de5fbe1be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81ca7615b64867f54c412e718969732682c09c0d2ac9c891b33d74cd2acc59bb",
    "cross_cats_sorted": [
      "gr-qc",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2020-06-29T18:07:28Z",
    "title_canon_sha256": "bb08785c57c106cb4ce04e48e49581c901b0bcac13b70dfaee6fd5ddb0ce2f6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.16289",
    "kind": "arxiv",
    "version": 3
  }
}