Pith Number

pith:5FIPXIYB

pith:2013:5FIPXIYBAJFIH4JV2YQUK24T5I

not attested not anchored not stored refs pending

Polarized light imaging of birefringence and diattenuation at highresolution and high sensitivity

Michael Shribak, Rudolf Oldenbourg, Shalin B. Mehta

arxiv:1307.0167 v1 · 2013-06-30 · physics.optics · physics.ins-det · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5FIPXIYBAJFIH4JV2YQUK24T5I}

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	2026-05-18T01:49:06.197756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e950fba301024a83f135d621456b93ea32068be17ec219f3e039aec56944e3dc

Aliases

arxiv: 1307.0167 · arxiv_version: 1307.0167v1 · doi: 10.48550/arxiv.1307.0167 · pith_short_12: 5FIPXIYBAJFI · pith_short_16: 5FIPXIYBAJFIH4JV · pith_short_8: 5FIPXIYB

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/5FIPXIYBAJFIH4JV2YQUK24T5I \
  | 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: e950fba301024a83f135d621456b93ea32068be17ec219f3e039aec56944e3dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1679f05b639cc3ab369c72d09cf9fb77fc0eb3908d12cb9f900caf1438e38a0",
    "cross_cats_sorted": [
      "physics.ins-det",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-06-30T01:45:52Z",
    "title_canon_sha256": "0a8b27f88e3dceb93d333244249d1d9f4de835ab10a70ab1f7cb7063b3907d27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.0167",
    "kind": "arxiv",
    "version": 1
  }
}