Pith Number

pith:DSHKJXAX

pith:2013:DSHKJXAXHRGDKSGACC4HJ57HTM

not attested not anchored not stored refs pending

Experimental study of z resolution in acousto-optical coherence tomography using random phase jumps on ultrasound and light

Fran\c{c}ois Ramaz, Max Lesaffre, Michel Gross (L2C), Salma Farahi (EPFL)

arxiv:1302.1343 v1 · 2013-02-06 · 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{DSHKJXAXHRGDKSGACC4HJ57HTM}

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	2026-05-18T03:34:24.515094Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c8ea4dc173c4c3548c010b874f7e79b2a429212ba4883b168dbf0bae152ebf4

Aliases

arxiv: 1302.1343 · arxiv_version: 1302.1343v1 · doi: 10.48550/arxiv.1302.1343 · pith_short_12: DSHKJXAXHRGD · pith_short_16: DSHKJXAXHRGDKSGA · pith_short_8: DSHKJXAX

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/DSHKJXAXHRGDKSGACC4HJ57HTM \
  | 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: 1c8ea4dc173c4c3548c010b874f7e79b2a429212ba4883b168dbf0bae152ebf4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cb1088bb364d370b1fab2bd173501542f6e989de6eb3965de5e179006c13fa4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-02-06T12:47:54Z",
    "title_canon_sha256": "37e41d1d43a97c6e1a6b95ed10e389d6cef2c2788f2a4ddc79fe16b06470a710"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.1343",
    "kind": "arxiv",
    "version": 1
  }
}