Pith Number

pith:HNHNZNLC

pith:2019:HNHNZNLCNV33OWRYERBK7VLZEF

not attested not anchored not stored refs pending

Revisiting a family of wormholes: geometry, matter, scalar quasinormal modes and echoes

Poulami Dutta Roy, S. Aneesh, Sayan Kar

arxiv:1910.08746 v3 · 2019-10-19 · gr-qc · hep-th · physics.class-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HNHNZNLCNV33OWRYERBK7VLZEF}

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	2026-07-05T01:29:26.991794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b4edcb5626d77b75a382442afd579214d1a85a43aab6f761ffebf52977678cc

Aliases

arxiv: 1910.08746 · arxiv_version: 1910.08746v3 · doi: 10.48550/arxiv.1910.08746 · pith_short_12: HNHNZNLCNV33 · pith_short_16: HNHNZNLCNV33OWRY · pith_short_8: HNHNZNLC

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/HNHNZNLCNV33OWRYERBK7VLZEF \
  | 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: 3b4edcb5626d77b75a382442afd579214d1a85a43aab6f761ffebf52977678cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5357df82e3372c1cec2a1f8ac7e1445e2b23f03a2fc219e4241d12ff3240d05b",
    "cross_cats_sorted": [
      "hep-th",
      "physics.class-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-10-19T11:04:58Z",
    "title_canon_sha256": "6c511028ae2a8d8f516e31999257d2f5fe1d9df54d7dd34b9f951a4326e1753b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.08746",
    "kind": "arxiv",
    "version": 3
  }
}