Pith Number

pith:VPGBPR2A

pith:2009:VPGBPR2ATMPJ6BOMOJGAJRBKFS

not attested not anchored not stored refs pending

Phase transitions between Reissner-Nordstrom and dilatonic black holes in 4D AdS spacetime

Giuseppe D'Appollonio, Mariano Cadoni, Paolo Pani

arxiv:0912.3520 v3 · 2009-12-17 · 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{VPGBPR2ATMPJ6BOMOJGAJRBKFS}

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	2026-05-18T04:42:03.384281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abcc17c7409b1e9f05cc724c04c42a2c95749fe423bce3722f93bb3978d79391

Aliases

arxiv: 0912.3520 · arxiv_version: 0912.3520v3 · doi: 10.48550/arxiv.0912.3520 · pith_short_12: VPGBPR2ATMPJ · pith_short_16: VPGBPR2ATMPJ6BOM · pith_short_8: VPGBPR2A

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/VPGBPR2ATMPJ6BOMOJGAJRBKFS \
  | 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: abcc17c7409b1e9f05cc724c04c42a2c95749fe423bce3722f93bb3978d79391

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f2be60d5f20fc6af7d5c4f1c462f6d2778c1974d968837d394b2d6e764b9d03",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-12-17T20:54:40Z",
    "title_canon_sha256": "5f4752f3b75802d6f86be9b54f8498f3eba4a187614ad3aed622161107c2e14d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.3520",
    "kind": "arxiv",
    "version": 3
  }
}