Pith Number

pith:VL4HR62A

pith:2018:VL4HR62AZDMR4RNSUEXA65KRD5

not attested not anchored not stored refs pending

High speed imaging of solid needle and liquid micro-jet injections

David Fern\'andez Rivas, Loreto Oyarte-G\'alvez, Maria Bri\'o P\'erez

arxiv:1811.00510 v1 · 2018-11-01 · physics.app-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{VL4HR62AZDMR4RNSUEXA65KRD5}

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	2026-05-17T23:47:29.778442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aaf878fb40c8d91e45b2a12e0f75511f7cbfee9034035d96ed9767bd6b656b25

Aliases

arxiv: 1811.00510 · arxiv_version: 1811.00510v1 · doi: 10.48550/arxiv.1811.00510 · pith_short_12: VL4HR62AZDMR · pith_short_16: VL4HR62AZDMR4RNS · pith_short_8: VL4HR62A

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/VL4HR62AZDMR4RNSUEXA65KRD5 \
  | 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: aaf878fb40c8d91e45b2a12e0f75511f7cbfee9034035d96ed9767bd6b656b25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b339d234657e062b878d3bd223ce15b36414e7b6186b8ed13d2b013eb5d5117",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-11-01T17:29:59Z",
    "title_canon_sha256": "23c109519d37f6e64a722226c1f38abc588160a3cfa5ae5631382eb50be8a398"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.00510",
    "kind": "arxiv",
    "version": 1
  }
}