Pith Number

pith:TDN2VOTH

pith:2009:TDN2VOTHTKVKUGOSRIUVSTIBAQ

not attested not anchored not stored refs pending

Semi-classical black holes with large N re-scaling and information loss problem

Dong-han Yeom, Heeseung Zoe

arxiv:0907.0677 v2 · 2009-07-03 · 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{TDN2VOTHTKVKUGOSRIUVSTIBAQ}

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	2026-05-18T04:16:30.979359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98dbaaba679aaaaa19d28a29594d01043e4e74e675e9c76e0c96c6430f9d9ca3

Aliases

arxiv: 0907.0677 · arxiv_version: 0907.0677v2 · doi: 10.48550/arxiv.0907.0677 · pith_short_12: TDN2VOTHTKVK · pith_short_16: TDN2VOTHTKVKUGOS · pith_short_8: TDN2VOTH

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/TDN2VOTHTKVKUGOSRIUVSTIBAQ \
  | 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: 98dbaaba679aaaaa19d28a29594d01043e4e74e675e9c76e0c96c6430f9d9ca3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76c6d1938ec819a98ba8c898bda48dba09bf74a9fa860387de57492997705445",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-07-03T17:24:06Z",
    "title_canon_sha256": "c1a59a6e0ea561e7432af409c910ead4629c7cab088d459b3657d95527f6aaf2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.0677",
    "kind": "arxiv",
    "version": 2
  }
}