Pith Number

pith:O2DTDGTW

pith:2018:O2DTDGTWAXN7KIW5PAV7BBB7VX

not attested not anchored not stored refs pending

Femtometer Displacement Resolution with Phase-Insensitive Doppler Sensing

(2) Institut de Physique de Nice, 3, (3) Chapman University, 4) ((1) University of Rochester, (4) The Hebrew University of Jerusalem), Bethany J. Little (1), John C. Howell (1, Juli\'an Mart\'inez-Rinc\'on (1), Stefania Residori (2), Umberto Bortolozzo (2)

arxiv:1804.01170 v1 · 2018-03-30 · physics.ins-det · 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{O2DTDGTWAXN7KIW5PAV7BBB7VX}

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	2026-05-17T23:55:14.865418Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7687319a7605dbf522dd782bf0843faddc9ada336647faa22f5301d9110c0385

Aliases

arxiv: 1804.01170 · arxiv_version: 1804.01170v1 · doi: 10.48550/arxiv.1804.01170 · pith_short_12: O2DTDGTWAXN7 · pith_short_16: O2DTDGTWAXN7KIW5 · pith_short_8: O2DTDGTW

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/O2DTDGTWAXN7KIW5PAV7BBB7VX \
  | 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: 7687319a7605dbf522dd782bf0843faddc9ada336647faa22f5301d9110c0385

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c1d866abd319259d3a612a976534c087594fa23bcad234048878d9da7911d1e",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2018-03-30T21:22:13Z",
    "title_canon_sha256": "2ebf9c04f123cd545f0d30453d2c2c5270c8eaab88ffd373fb27bb4b7193d21a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.01170",
    "kind": "arxiv",
    "version": 1
  }
}