Pith Number

pith:JNDG4VEN

pith:2017:JNDG4VENFJA5IHRWKPWFPLYXIX

not attested not anchored not stored refs pending

Quantum Tunnelling for Hawking Radiation from Both Static and Dynamic Black Holes

Subenoy Chakraborty, Subhajit Saha

arxiv:1702.06991 v1 · 2017-02-18 · 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{JNDG4VENFJA5IHRWKPWFPLYXIX}

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	2026-05-18T00:50:08.768431Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b466e548d2a41d41e3653ec57af1745e33933de0d74109913a408655f0bbb8c

Aliases

arxiv: 1702.06991 · arxiv_version: 1702.06991v1 · doi: 10.48550/arxiv.1702.06991 · pith_short_12: JNDG4VENFJA5 · pith_short_16: JNDG4VENFJA5IHRW · pith_short_8: JNDG4VEN

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/JNDG4VENFJA5IHRWKPWFPLYXIX \
  | 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: 4b466e548d2a41d41e3653ec57af1745e33933de0d74109913a408655f0bbb8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df9dc71900322de7de4544fe350cbd3696af6b72058bb6df5f55dd56ae1bb41f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-02-18T16:53:46Z",
    "title_canon_sha256": "32de33747dbf3d17447e162f27093dfbd58abdf0eb25110d84e78d8387d6ef3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.06991",
    "kind": "arxiv",
    "version": 1
  }
}