Pith Number

pith:7B3U4ICM

pith:2022:7B3U4ICMQKBSZDJMLYNDFU3VPZ

not attested not anchored not stored refs pending

Brane Dynamics of Holographic BCFTs

Keisuke Izumi, Kenta Suzuki, Norihiro Tanahashi, Tadashi Takayanagi, Tetsuya Shiromizu

arxiv:2205.15500 v1 · 2022-05-31 · 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{7B3U4ICMQKBSZDJMLYNDFU3VPZ}

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	2026-07-05T05:10:00.267217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8774e204c82832c8d2c5e1a32d3757e421165ec794c45fd6dfe9a716ff4afdf

Aliases

arxiv: 2205.15500 · arxiv_version: 2205.15500v1 · doi: 10.48550/arxiv.2205.15500 · pith_short_12: 7B3U4ICMQKBS · pith_short_16: 7B3U4ICMQKBSZDJM · pith_short_8: 7B3U4ICM

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/7B3U4ICMQKBSZDJMLYNDFU3VPZ \
  | 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: f8774e204c82832c8d2c5e1a32d3757e421165ec794c45fd6dfe9a716ff4afdf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66c643389825f25eae032ae51b4e3811321fdb88c60d5c63a450b7eeac56076a",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2022-05-31T01:49:28Z",
    "title_canon_sha256": "a98299f9d762d074afa58068be8a40546eb224f726039a6dcb119fdc6324802c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.15500",
    "kind": "arxiv",
    "version": 1
  }
}