Pith Number

pith:2VWEZ7HY

pith:2019:2VWEZ7HYYN5MX4UFWHM5R3IAOU

not attested not anchored not stored refs pending

Unitary Black hole radiation: Schwarzschild-global monopole background

Arpit Das, Narayan Banerjee

arxiv:1908.09616 v1 · 2019-08-26 · 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{2VWEZ7HYYN5MX4UFWHM5R3IAOU}

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	2026-07-04T23:59:42.016127Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d56c4cfcf8c37acbf285b1d9d8ed00751f70f36f9e0172e06fbdddf6d533a7d8

Aliases

arxiv: 1908.09616 · arxiv_version: 1908.09616v1 · doi: 10.48550/arxiv.1908.09616 · pith_short_12: 2VWEZ7HYYN5M · pith_short_16: 2VWEZ7HYYN5MX4UF · pith_short_8: 2VWEZ7HY

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/2VWEZ7HYYN5MX4UFWHM5R3IAOU \
  | 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: d56c4cfcf8c37acbf285b1d9d8ed00751f70f36f9e0172e06fbdddf6d533a7d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3322b482b76a9d9197ec8b3f8d844b137dd0fd78b204a225673e0f2154dac1e9",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-08-26T12:06:48Z",
    "title_canon_sha256": "2c26632cea72d9ce8415dfb69609fb525fa897ce0c9d3f0ea3ad39ba87e293a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.09616",
    "kind": "arxiv",
    "version": 1
  }
}