Pith Number

pith:NWTRTTWD

pith:2016:NWTRTTWDFGIGKAFFQLTTKTFHBA

not attested not anchored not stored refs pending

Frequency-Modulated Magneto-Acoustic Detection and Imaging: Challenges, Experimental Procedures, and B-Scan Images

Amin Arbabian, Greig C. Scott, Miaad S. Aliroteh

arxiv:1602.06931 v1 · 2016-02-22 · physics.med-ph · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NWTRTTWDFGIGKAFFQLTTKTFHBA}

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	2026-05-18T00:58:34.004356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6da719cec329906500a582e7354ca7083e937ac3d119193fa2652995a94645fd

Aliases

arxiv: 1602.06931 · arxiv_version: 1602.06931v1 · doi: 10.48550/arxiv.1602.06931 · pith_short_12: NWTRTTWDFGIG · pith_short_16: NWTRTTWDFGIGKAFF · pith_short_8: NWTRTTWD

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/NWTRTTWDFGIGKAFFQLTTKTFHBA \
  | 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: 6da719cec329906500a582e7354ca7083e937ac3d119193fa2652995a94645fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d8134d92a617b65d935cbb3d8877efd1126ba4f8f96344fedd64e1eee2f1389",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2016-02-22T20:34:46Z",
    "title_canon_sha256": "e4b040a0cec350d907ebd39db209478cc63f0036997ee708977118aca077b853"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.06931",
    "kind": "arxiv",
    "version": 1
  }
}