Pith Number

pith:3PBVX7TF

pith:2022:3PBVX7TF2RCEXDS44F6RPDOZIK

not attested not anchored not stored refs pending

Optical fiber for remote sensing with high spatial resolution

Andre Sandmann, Florian Azendorf, Michael Eiselt

arxiv:2207.02683 v1 · 2022-07-06 · physics.optics · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3PBVX7TF2RCEXDS44F6RPDOZIK}

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	2026-07-05T04:38:06.752875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbc35bfe65d4444b8e5ce17d178dd9428ff9fcac5797c341ec3c5bb81c94dacd

Aliases

arxiv: 2207.02683 · arxiv_version: 2207.02683v1 · doi: 10.48550/arxiv.2207.02683 · pith_short_12: 3PBVX7TF2RCE · pith_short_16: 3PBVX7TF2RCEXDS4 · pith_short_8: 3PBVX7TF

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/3PBVX7TF2RCEXDS44F6RPDOZIK \
  | 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: dbc35bfe65d4444b8e5ce17d178dd9428ff9fcac5797c341ec3c5bb81c94dacd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86aafba91ce388482cc4a42448b8c2c2dae5815d7c78bae4291c049efa6ac3d4",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2022-07-06T13:46:32Z",
    "title_canon_sha256": "5416299281aae158a5083a8965a655708c12ed8257e896989be1a211d53ce641"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.02683",
    "kind": "arxiv",
    "version": 1
  }
}