Pith Number

pith:LVLKNVIO

pith:2018:LVLKNVIOKDWQVLY5C6URGFPSBO

not attested not anchored not stored refs pending

Strong field lensing by Damour-Solodukhin wormhole

Amrita Bhattacharya, E. R. Zhdanov, K. K. Nandi, R. N. Izmailov

arxiv:1805.04679 v2 · 2018-05-12 · 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{LVLKNVIOKDWQVLY5C6URGFPSBO}

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.

Cited by

1 paper in Pith

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects

Receipt and verification

First computed	2026-07-05T07:13:17.648646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d56a6d50e50ed0aaf1d17a91315f20ba199fb85d1adc16239f18f38284825ab

Aliases

arxiv: 1805.04679 · arxiv_version: 1805.04679v2 · doi: 10.48550/arxiv.1805.04679 · pith_short_12: LVLKNVIOKDWQ · pith_short_16: LVLKNVIOKDWQVLY5 · pith_short_8: LVLKNVIO

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/LVLKNVIOKDWQVLY5C6URGFPSBO \
  | 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: 5d56a6d50e50ed0aaf1d17a91315f20ba199fb85d1adc16239f18f38284825ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0339640b96e021bad9f5f91e25027027ac8f6c0e3d4944c090cde548167be97",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-05-12T07:27:21Z",
    "title_canon_sha256": "cbc7c501e2e10041ca1ac6f116476c3a9c605a0e9784297e94761b61470eb561"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.04679",
    "kind": "arxiv",
    "version": 2
  }
}