Pith Number

pith:U4AI3LSP

pith:2025:U4AI3LSPOXM5LQRX3HPZ473RW6

not attested not anchored not stored refs pending

Visual Surface Wave Elastography: Revealing Subsurface Physical Properties via Visible Surface Waves

Alexander C. Ogren, Berthy T. Feng, Chiara Daraio, Jihoon Ahn, Katherine L. Bouman

arxiv:2507.09207 v1 · 2025-07-12 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U4AI3LSPOXM5LQRX3HPZ473RW6}

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

Learning to See Inside Opaque Liquid Containers using Speckle Vibrometry

Receipt and verification

First computed	2026-07-05T11:36:05.475133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7008dae4f75d9d5c237d9df9e7f71b7a98e45a91e4d400fb67e1c259f6d4cb8

Aliases

arxiv: 2507.09207 · arxiv_version: 2507.09207v1 · doi: 10.48550/arxiv.2507.09207 · pith_short_12: U4AI3LSPOXM5 · pith_short_16: U4AI3LSPOXM5LQRX · pith_short_8: U4AI3LSP

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/U4AI3LSPOXM5LQRX3HPZ473RW6 \
  | 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: a7008dae4f75d9d5c237d9df9e7f71b7a98e45a91e4d400fb67e1c259f6d4cb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30983d7f3eea120ceec2c9d479c61f53564897a6b13fa596c69b81ac4368d1ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-12T09:00:06Z",
    "title_canon_sha256": "13d779dde0e6ee72c1092ada1664772dc6915785b102bd9882d6ee8424241b5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.09207",
    "kind": "arxiv",
    "version": 1
  }
}