Pith Number

pith:Q6E72UMU

pith:2026:Q6E72UMUWKKKB5IO545BO7DGDG

not attested not anchored not stored refs pending

Widefield NV Magnetic Field Reconstruction for Probing the Meissner Effect and Critical Current Density under Pressure

Cassandra Dailledouze, Jean-Fran\c{c}ois Roch, Kin On Ho, Lo\"ic Toraille, Marie-Pierre Adam, Martin Schmidt

arxiv:2601.10838 v2 · 2026-01-15 · cond-mat.supr-con · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q6E72UMUWKKKB5IO545BO7DGDG}

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	2026-05-29T01:05:01.943970Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8789fd5194b294a0f50eef3a177c6619bf48cbf716b249f72c2d9ed90718006e

Aliases

arxiv: 2601.10838 · arxiv_version: 2601.10838v2 · doi: 10.48550/arxiv.2601.10838 · pith_short_12: Q6E72UMUWKKK · pith_short_16: Q6E72UMUWKKKB5IO · pith_short_8: Q6E72UMU

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/Q6E72UMUWKKKB5IO545BO7DGDG \
  | 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: 8789fd5194b294a0f50eef3a177c6619bf48cbf716b249f72c2d9ed90718006e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6093303962d3269c262d992a16bcc78d8b2f772ddd552743ca2821634b1c8f83",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2026-01-15T20:18:13Z",
    "title_canon_sha256": "aa0bd0ad0341fb73f355ec98346df69b0ee57c76fabd8d5bb5b41881e0a219d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.10838",
    "kind": "arxiv",
    "version": 2
  }
}