Pith Number

pith:NKZ7GSYV

pith:2017:NKZ7GSYVE4S7SI2R3WT3OIP4LQ

not attested not anchored not stored refs pending

Quantitative imaging of anisotropic material properties with vectorial ptychography

Arthur Baroni, Marc Allain, Patrick Ferrand, Virginie Chamard

arxiv:1712.00260 v2 · 2017-12-01 · 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{NKZ7GSYVE4S7SI2R3WT3OIP4LQ}

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	2026-05-18T00:24:09.559617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ab3f34b152725f92351dda7b721fc5c1b3cb2be27dd3105fb997a2e22509382

Aliases

arxiv: 1712.00260 · arxiv_version: 1712.00260v2 · doi: 10.48550/arxiv.1712.00260 · pith_short_12: NKZ7GSYVE4S7 · pith_short_16: NKZ7GSYVE4S7SI2R · pith_short_8: NKZ7GSYV

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/NKZ7GSYVE4S7SI2R3WT3OIP4LQ \
  | 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: 6ab3f34b152725f92351dda7b721fc5c1b3cb2be27dd3105fb997a2e22509382

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fefdbedadd9bae247d1eed9ee476e60b0c797557669a07ad844ad15e03cea88",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-12-01T10:15:30Z",
    "title_canon_sha256": "2d334edf59f52dbdcf2be1ed7a4d4a8c7c56bd8ff43cbd9bd84326e4edab7d51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.00260",
    "kind": "arxiv",
    "version": 2
  }
}