Pith Number

pith:PMTDDD54

pith:2025:PMTDDD54PO5FXTOYBECLAQSILH

not attested not anchored not stored refs pending

Path integral spin dynamics with exchange and external field

Iason Sofos, Joseph Barker, Stam Nicolis, Thomas Nussle

arxiv:2502.19113 v2 · 2025-02-26 · quant-ph · cond-mat.mtrl-sci · physics.comp-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{PMTDDD54PO5FXTOYBECLAQSILH}

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	2026-07-05T11:22:37.179165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b26318fbc7bba5bcdd80904b0424859ede429cd50e87704f40f773f98dcc9eb

Aliases

arxiv: 2502.19113 · arxiv_version: 2502.19113v2 · doi: 10.48550/arxiv.2502.19113 · pith_short_12: PMTDDD54PO5F · pith_short_16: PMTDDD54PO5FXTOY · pith_short_8: PMTDDD54

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/PMTDDD54PO5FXTOYBECLAQSILH \
  | 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: 7b26318fbc7bba5bcdd80904b0424859ede429cd50e87704f40f773f98dcc9eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7e4b58b7421cdf6e027d5f15c88ac5df96782dfcbc4e96579673d67d67e082f",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-02-26T13:09:10Z",
    "title_canon_sha256": "698993bb5812401309155d00452390e08e70e1ca79d2d75ef0e1eccf5010ded4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.19113",
    "kind": "arxiv",
    "version": 2
  }
}