Pith Number

pith:UB6IMOSW

pith:2023:UB6IMOSWPHBKWMWETLBHA2EGMR

not attested not anchored not stored refs pending

Design, implementation and application of the Marchenko Plane-wave algorithm

Giovanni Meles, Jan Thorbecke, Joeri Brackenhoff, Johno van IJsseldijk, Kees Wapenaar, Mohammed Almobarak

arxiv:2305.17639 v2 · 2023-05-28 · physics.geo-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{UB6IMOSWPHBKWMWETLBHA2EGMR}

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	2026-07-05T11:50:24.546633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a07c863a5679c2ab32c49ac2706886645ee9cd85c26e8dc30a8a204f5001ceb9

Aliases

arxiv: 2305.17639 · arxiv_version: 2305.17639v2 · doi: 10.48550/arxiv.2305.17639 · pith_short_12: UB6IMOSWPHBK · pith_short_16: UB6IMOSWPHBKWMWE · pith_short_8: UB6IMOSW

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/UB6IMOSWPHBKWMWETLBHA2EGMR \
  | 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: a07c863a5679c2ab32c49ac2706886645ee9cd85c26e8dc30a8a204f5001ceb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa695726937c8fccd11dde53ec8829d1c722c3c1f104975a7434a54f139ab2f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2023-05-28T05:51:27Z",
    "title_canon_sha256": "670d89c784c75198e54cbed06caf61cf3335cf67db4f7898f7b5c168e2879cd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.17639",
    "kind": "arxiv",
    "version": 2
  }
}