Pith Number

pith:VKA7YF66

pith:2020:VKA7YF66V3HZXCQFX7J5H5AITD

not attested not anchored not stored refs pending

Inhomogeneous response of an ion ensemble from mechanical stress

A. Ferrier, B. Fang, N. Galland, N. Lu\v{c}i\'c, P. Goldner, R. Le Targat, S. Seidelin, S. Zhang, Y. Le Coq

arxiv:2004.04951 v1 · 2020-04-10 · cond-mat.mtrl-sci · 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{VKA7YF66V3HZXCQFX7J5H5AITD}

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	2026-07-05T00:54:23.999239Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa81fc17deaecf9b8a05bfd3d3f40898c0f3b9973fb26c3bee21dbb17b05f955

Aliases

arxiv: 2004.04951 · arxiv_version: 2004.04951v1 · doi: 10.48550/arxiv.2004.04951 · pith_short_12: VKA7YF66V3HZ · pith_short_16: VKA7YF66V3HZXCQF · pith_short_8: VKA7YF66

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/VKA7YF66V3HZXCQFX7J5H5AITD \
  | 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: aa81fc17deaecf9b8a05bfd3d3f40898c0f3b9973fb26c3bee21dbb17b05f955

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d07aedc0dd4ce0e2aa2b6d40fce8a03432e08d50ded0d7f7a363cf508ef0095",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2020-04-10T08:53:20Z",
    "title_canon_sha256": "6809c2a04a2802a1d8bdf9af01d7b5f21c10a55908b13e4920255aef8bc66442"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.04951",
    "kind": "arxiv",
    "version": 1
  }
}