Pith Number

pith:4D3RC77R

pith:2017:4D3RC77R7LHUVUVI4RK76SYVF5

not attested not anchored not stored refs pending

Effective modeling of ground penetrating radar in fractured media using analytic solutions for propagation, thin-bed interaction and dipolar scattering

A. Shakas, N. Linde

arxiv:1701.01353 v1 · 2017-01-05 · 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{4D3RC77R7LHUVUVI4RK76SYVF5}

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	2026-05-18T00:53:19.846971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0f7117ff1facf4ad2a8e455ff4b152f6236c414d716aaa86f28dd6d0baab27b

Aliases

arxiv: 1701.01353 · arxiv_version: 1701.01353v1 · doi: 10.48550/arxiv.1701.01353 · pith_short_12: 4D3RC77R7LHU · pith_short_16: 4D3RC77R7LHUVUVI · pith_short_8: 4D3RC77R

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/4D3RC77R7LHUVUVI4RK76SYVF5 \
  | 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: e0f7117ff1facf4ad2a8e455ff4b152f6236c414d716aaa86f28dd6d0baab27b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b17f25d7939005fed9c1592f1ce1d258879fe508a20e260236c31e99db0f6331",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2017-01-05T15:30:18Z",
    "title_canon_sha256": "943c3732d5a3181c5387012d3ff3e9fd39f2f3e6b51b9b8099de9956a0d20094"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.01353",
    "kind": "arxiv",
    "version": 1
  }
}