Pith Number

pith:E6P3AKGK

pith:2010:E6P3AKGK4N2HYHTCKTBC3INV4S

not attested not anchored not stored refs pending

Interior design of a two-dimensional semiclassical black hole: Quantum transition across the singularity

Amos Ori, Dana Levanony

arxiv:1005.2740 v1 · 2010-05-16 · gr-qc · 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{E6P3AKGK4N2HYHTCKTBC3INV4S}

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	2026-05-18T02:33:26.336654Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

279fb028cae3747c1e6254c22da1b5e4bcd7d7164ba6ad8b2ddade20386738cb

Aliases

arxiv: 1005.2740 · arxiv_version: 1005.2740v1 · doi: 10.48550/arxiv.1005.2740 · pith_short_12: E6P3AKGK4N2H · pith_short_16: E6P3AKGK4N2HYHTC · pith_short_8: E6P3AKGK

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/E6P3AKGK4N2HYHTCKTBC3INV4S \
  | 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: 279fb028cae3747c1e6254c22da1b5e4bcd7d7164ba6ad8b2ddade20386738cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a6a8d612ad24b690586d2c416f9d9e6064da5ebd9dc2793827406e12f53bc28",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-05-16T12:01:16Z",
    "title_canon_sha256": "733bf936649806f8e2117145d609a244201dc22152842af06780cac98db2dccb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.2740",
    "kind": "arxiv",
    "version": 1
  }
}