Pith Number

pith:EEMSH23Q

pith:2014:EEMSH23QXYUVH55A6UM75TERQW

not attested not anchored not stored refs pending

Characterization and remote sensing of biological particles using circular polarization

Daniel Mackowski, Lev Nagdimunov, Ludmilla Kolokolova

arxiv:1406.3275 v1 · 2014-06-12 · astro-ph.EP · 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{EEMSH23QXYUVH55A6UM75TERQW}

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	2026-05-18T02:49:52.692172Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

211923eb70be2953f7a0f519fecc9185af802f015740f3ffbee173e7ef3fef27

Aliases

arxiv: 1406.3275 · arxiv_version: 1406.3275v1 · doi: 10.48550/arxiv.1406.3275 · pith_short_12: EEMSH23QXYUV · pith_short_16: EEMSH23QXYUVH55A · pith_short_8: EEMSH23Q

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/EEMSH23QXYUVH55A6UM75TERQW \
  | 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: 211923eb70be2953f7a0f519fecc9185af802f015740f3ffbee173e7ef3fef27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca74959aced433306c85ac2d665c0daa9e8ca98361746b2d03ab9e3dfd5cbf31",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-06-12T15:58:40Z",
    "title_canon_sha256": "60570667bf03af819bfda85e0c23115190f8efa70fc2f388005d16ce327fa22c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.3275",
    "kind": "arxiv",
    "version": 1
  }
}