Pith Number

pith:4UKLOZUT

pith:2017:4UKLOZUTP3XTY5KJU46KIQ4GWX

not attested not anchored not stored refs pending

Computational polarimetric microwave imaging

Daniel L. Marks, David R. Smith, Jonah Gollub, Michael Boyarsky, Okan Yurduseven, Thomas Fromenteze

arxiv:1708.09709 v2 · 2017-08-16 · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4UKLOZUTP3XTY5KJU46KIQ4GWX}

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	2026-05-18T00:30:00.234437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e514b766937eef3c7549a73ca44386b5f31bd0c7f0d1713fdf54c8d15b785c5f

Aliases

arxiv: 1708.09709 · arxiv_version: 1708.09709v2 · doi: 10.48550/arxiv.1708.09709 · pith_short_12: 4UKLOZUTP3XT · pith_short_16: 4UKLOZUTP3XTY5KJ · pith_short_8: 4UKLOZUT

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/4UKLOZUTP3XTY5KJU46KIQ4GWX \
  | 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: e514b766937eef3c7549a73ca44386b5f31bd0c7f0d1713fdf54c8d15b785c5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b87bd15532e7441c458437bbca5901b4d60a09e7c6446d490571bf2524df0968",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2017-08-16T13:44:53Z",
    "title_canon_sha256": "61501d37789d20e2e79b42329f4ce7b10d5d7e3af68070a96fdf75416a08106f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.09709",
    "kind": "arxiv",
    "version": 2
  }
}