Pith Number

pith:S6RY6TKJ

pith:2017:S6RY6TKJN5JQANLINTIDH3EVZD

not attested not anchored not stored refs pending

Low cost underwater acoustic localization

Atulya Shree, Eduardo Iscar, Matthew Johnson-Roberson, Nicholas Goumas

arxiv:1712.01157 v1 · 2017-10-25 · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S6RY6TKJN5JQANLINTIDH3EVZD}

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	2026-05-18T00:28:57.770683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97a38f4d496f530035686cd033ec95c8f3f64e0bbc56283430c517b68d12d5b7

Aliases

arxiv: 1712.01157 · arxiv_version: 1712.01157v1 · doi: 10.48550/arxiv.1712.01157 · pith_short_12: S6RY6TKJN5JQ · pith_short_16: S6RY6TKJN5JQANLI · pith_short_8: S6RY6TKJ

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/S6RY6TKJN5JQANLINTIDH3EVZD \
  | 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: 97a38f4d496f530035686cd033ec95c8f3f64e0bbc56283430c517b68d12d5b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6dd5c8db53eb3c4285232810c659ff5bcd8e34c8e99abbccf7f8730211fe7100",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2017-10-25T16:41:40Z",
    "title_canon_sha256": "4957358fbf82382f34e01d4e0714945721c6bdd1a9d9c4fe128cf37143956ab8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.01157",
    "kind": "arxiv",
    "version": 1
  }
}