Pith Number

pith:RJEKQUWY

pith:2010:RJEKQUWYJIHA72777JHLU4KKXW

not attested not anchored not stored refs pending

Near infra-red Mueller matrix imaging system and application to strain imaging

Lars Martin Sandvik Aas, Morten Kildemo, P{\aa}l Gunnar Ellingsen

arxiv:1009.5549 v1 · 2010-09-28 · 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{RJEKQUWYJIHA72777JHLU4KKXW}

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	2026-05-18T03:14:28.339503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a48a852d84a0e0febfffa4eba714abd9ba80180d354c87cf9d70bb4a4ccb18e

Aliases

arxiv: 1009.5549 · arxiv_version: 1009.5549v1 · doi: 10.48550/arxiv.1009.5549 · pith_short_12: RJEKQUWYJIHA · pith_short_16: RJEKQUWYJIHA7277 · pith_short_8: RJEKQUWY

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/RJEKQUWYJIHA72777JHLU4KKXW \
  | 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: 8a48a852d84a0e0febfffa4eba714abd9ba80180d354c87cf9d70bb4a4ccb18e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27d268383cbd89c47957b04d072ea81f6364d8db0279c22de715071986df7856",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2010-09-28T12:26:26Z",
    "title_canon_sha256": "9e0b0cde443d9de1263bcd30d79306220caafc8efc53354341877ec847cf26b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.5549",
    "kind": "arxiv",
    "version": 1
  }
}