Pith Number

pith:4I4XGZUB

pith:2008:4I4XGZUBRL32L3I3YLAPEY52BU

not attested not anchored not stored refs pending

Black hole bound states in AdS_3 x S^2

Dieter Van den Bleeken, Frederik Denef, Ilies Messamah, Jan de Boer, Sheer El-Showk

arxiv:0802.2257 v1 · 2008-02-15 · 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{4I4XGZUBRL32L3I3YLAPEY52BU}

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	2026-05-18T02:35:23.294744Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2397366818af7a5ed1bc2c0f263ba0d302eaead73ff154d1f4d4f299fc30819

Aliases

arxiv: 0802.2257 · arxiv_version: 0802.2257v1 · doi: 10.48550/arxiv.0802.2257 · pith_short_12: 4I4XGZUBRL32 · pith_short_16: 4I4XGZUBRL32L3I3 · pith_short_8: 4I4XGZUB

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/4I4XGZUBRL32L3I3YLAPEY52BU \
  | 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: e2397366818af7a5ed1bc2c0f263ba0d302eaead73ff154d1f4d4f299fc30819

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4da292a7ef4601f67a63d1130967dcac8d471e4e542ee215436a58c7f3a441bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2008-02-15T17:55:58Z",
    "title_canon_sha256": "770b79005db6c41d8e2cca190ef386e2ffe5b36e1865c0e8b36c2c1d1f1431f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0802.2257",
    "kind": "arxiv",
    "version": 1
  }
}