Pith Number

pith:P2ZA7Y4Q

pith:2020:P2ZA7Y4QTR44ILT2M74QO7VP77

not attested not anchored not stored refs pending

A 2-Replica Wormhole

Mehrdad Mirbabayi

arxiv:2008.09626 v1 · 2020-08-21 · 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{P2ZA7Y4QTR44ILT2M74QO7VP77}

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

Studying replica wormholes and the Page curve with simplicial quantum gravity

Receipt and verification

First computed	2026-07-05T01:29:15.314757Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7eb20fe3909c79c42e7a67f9077eafffca286fa0c3f762d23c76593a1e7f576d

Aliases

arxiv: 2008.09626 · arxiv_version: 2008.09626v1 · doi: 10.48550/arxiv.2008.09626 · pith_short_12: P2ZA7Y4QTR44 · pith_short_16: P2ZA7Y4QTR44ILT2 · pith_short_8: P2ZA7Y4Q

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/P2ZA7Y4QTR44ILT2M74QO7VP77 \
  | 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: 7eb20fe3909c79c42e7a67f9077eafffca286fa0c3f762d23c76593a1e7f576d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de25ef9c37f6f1a3d70c76cd98c664f1118ba2766c698a2e487e60f28e79d39b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2020-08-21T18:01:07Z",
    "title_canon_sha256": "51e0a70613180993a95054bceffc8ccdc427729e2ae8c0c61665b7262b0db629"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.09626",
    "kind": "arxiv",
    "version": 1
  }
}