Pith Number

pith:V43VWR23

pith:2026:V43VWR23NRKBTBKICWVN2DC2L5

not attested not anchored not stored refs pending

Fractonic Constraints and Magnetic Order in a Dipole-Conserving Spin Chain

Giuseppe De Tomasi, Prabhakar, Soumya Bera

arxiv:2605.19421 v1 · 2026-05-19 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V43VWR23NRKBTBKICWVN2DC2L5}

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	2026-05-20T01:05:44.862622Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af375b475b6c5419854815aadd0c5a5f5ff06190c0c572036bf4ea72dca34a6d

Aliases

arxiv: 2605.19421 · arxiv_version: 2605.19421v1 · doi: 10.48550/arxiv.2605.19421 · pith_short_12: V43VWR23NRKB · pith_short_16: V43VWR23NRKBTBKI · pith_short_8: V43VWR23

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/V43VWR23NRKBTBKICWVN2DC2L5 \
  | 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: af375b475b6c5419854815aadd0c5a5f5ff06190c0c572036bf4ea72dca34a6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46682f41939708314dda992a3f0e5ad2aa2f6bbba265566e3c4d736854233070",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2026-05-19T06:16:00Z",
    "title_canon_sha256": "3005e30a0ab0fdc39edba8dcba76c596d94298e38fd25a683498087b8582f0de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19421",
    "kind": "arxiv",
    "version": 1
  }
}