Pith Number

pith:LEP6FXD3

pith:2018:LEP6FXD3KUGELBWRA34TV3IQL6

not attested not anchored not stored refs pending

Holographic Complexity and Volume

Josiah Couch, Phuc Nguyen, Stefan Eccles, Ted Jacobson

arxiv:1807.02186 v2 · 2018-07-05 · hep-th · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LEP6FXD3KUGELBWRA34TV3IQL6}

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	2026-05-17T23:59:16.787132Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

591fe2dc7b550c4586d106f93aed105fafd0346458f28677c6eef7c203d3d29c

Aliases

arxiv: 1807.02186 · arxiv_version: 1807.02186v2 · doi: 10.48550/arxiv.1807.02186 · pith_short_12: LEP6FXD3KUGE · pith_short_16: LEP6FXD3KUGELBWR · pith_short_8: LEP6FXD3

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/LEP6FXD3KUGELBWRA34TV3IQL6 \
  | 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: 591fe2dc7b550c4586d106f93aed105fafd0346458f28677c6eef7c203d3d29c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d747bddbc536ca72ec8cbd8e6e6f966d74b79ce0885bb91395fbab859cef455",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-07-05T21:43:27Z",
    "title_canon_sha256": "a729af72584e2a9a8e82904f37af5523fd2e42f81827f01e303c3e16764b55df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.02186",
    "kind": "arxiv",
    "version": 2
  }
}