Pith Number

pith:Q6NSF2EW

pith:2007:Q6NSF2EW22A3TCATOWTRC2ZFR3

not attested not anchored not stored refs pending

CARS polarized microscopy of three-dimensional director structures in liquid crystals

A.N. Kuzmin, A.V. Kachynski, I.I. Smalyukh, P.N. Prasad

arxiv:0710.3609 v1 · 2007-10-18 · cond-mat.soft · cond-mat.mtrl-sci · physics.bio-ph · physics.chem-ph · 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{Q6NSF2EW22A3TCATOWTRC2ZFR3}

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	2026-05-18T01:05:13.983954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

879b22e896d681b9881375a7116b258ed365c64f442dcdf7cae419e23ed40dc0

Aliases

arxiv: 0710.3609 · arxiv_version: 0710.3609v1 · doi: 10.48550/arxiv.0710.3609 · pith_short_12: Q6NSF2EW22A3 · pith_short_16: Q6NSF2EW22A3TCAT · pith_short_8: Q6NSF2EW

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/Q6NSF2EW22A3TCATOWTRC2ZFR3 \
  | 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: 879b22e896d681b9881375a7116b258ed365c64f442dcdf7cae419e23ed40dc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c081c76aaba06e5fd5259d59500a5c9a25fee6fef9e2104975a456e0f4226c27",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.bio-ph",
      "physics.chem-ph",
      "physics.optics"
    ],
    "license": "",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2007-10-18T22:51:54Z",
    "title_canon_sha256": "9696dd61f346489410665eff659421d40fb4bb6a118c83326d40357fff3562dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0710.3609",
    "kind": "arxiv",
    "version": 1
  }
}