Pith Number

pith:FQ2I6TD6

pith:2026:FQ2I6TD6GECHADDCUWHKK5NDBL

not attested not anchored not stored refs pending

Decoding the Micromagnetic Hamiltonian from Magnetic Fingerprints

Amy Y. Liu, Anqi Liu, Bradley J. Fugetta, Gen Yin, Kai Liu

arxiv:2607.27430 v1 · 2026-07-29 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FQ2I6TD6GECHADDCUWHKK5NDBL}

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	2026-07-31T00:12:00.813685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

2c348f4c7e3104700c62a58ea575a30ad4145fc4f3bfea7a9da23824e172ceb8

Aliases

arxiv: 2607.27430 · arxiv_version: 2607.27430v1 · doi: 10.48550/arxiv.2607.27430 · pith_short_12: FQ2I6TD6GECH · pith_short_16: FQ2I6TD6GECHADDC · pith_short_8: FQ2I6TD6

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/FQ2I6TD6GECHADDCUWHKK5NDBL \
  | 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: 2c348f4c7e3104700c62a58ea575a30ad4145fc4f3bfea7a9da23824e172ceb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7371f3a7768d46bc37f6a7906acc2f5c631166dd0b5cde9b59dad2c1a0e86506",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2026-07-29T19:57:50Z",
    "title_canon_sha256": "4704629945a26999a38dff4efc064ab8aaf71faf1b2b8fe40cdaa8ac69ed8d90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.27430",
    "kind": "arxiv",
    "version": 1
  }
}