Pith Number

pith:V4OCSAX3

pith:2018:V4OCSAX3E7IWG6FUVXU4EXMYVD

not attested not anchored not stored refs pending

A mechanism for damage spread by ultrasound-induced linear defects in soft materials

Jonathan B. Freund, Pooya Movahed

arxiv:1811.03915 v1 · 2018-11-09 · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V4OCSAX3E7IWG6FUVXU4EXMYVD}

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	2026-05-18T00:01:11.585019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af1c2902fb27d16378b4ade9c25d98a8d94706cf276010f8692f820925a504ec

Aliases

arxiv: 1811.03915 · arxiv_version: 1811.03915v1 · doi: 10.48550/arxiv.1811.03915 · pith_short_12: V4OCSAX3E7IW · pith_short_16: V4OCSAX3E7IWG6FU · pith_short_8: V4OCSAX3

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/V4OCSAX3E7IWG6FUVXU4EXMYVD \
  | 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: af1c2902fb27d16378b4ade9c25d98a8d94706cf276010f8692f820925a504ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97f4e205f3b881b34d044f4be8badc57f4059126030751d226ed7bb7d94165e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-11-09T14:18:46Z",
    "title_canon_sha256": "3deb2dedac1b88d7805375780baddf1782fda69ad7f2a8ee664de1de031da161"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.03915",
    "kind": "arxiv",
    "version": 1
  }
}