Pith Number

pith:YCGU5K5Z

pith:2020:YCGU5K5ZOAZYV2UXE757CIM67U

not attested not anchored not stored refs pending

Ab initio Ultrafast Spin Dynamics in Solids

Adela Habib, Junqing Xu, Ravishankar Sundararaman, Yuan Ping

arxiv:2012.08711 v3 · 2020-12-16 · cond-mat.mtrl-sci · 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{YCGU5K5ZOAZYV2UXE757CIM67U}

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	2026-07-05T03:36:00.456535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c08d4eabb970338aea9727fbf1219efd053f90bed68390d0ad160767b4909649

Aliases

arxiv: 2012.08711 · arxiv_version: 2012.08711v3 · doi: 10.48550/arxiv.2012.08711 · pith_short_12: YCGU5K5ZOAZY · pith_short_16: YCGU5K5ZOAZYV2UX · pith_short_8: YCGU5K5Z

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/YCGU5K5ZOAZYV2UXE757CIM67U \
  | 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: c08d4eabb970338aea9727fbf1219efd053f90bed68390d0ad160767b4909649

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23a69f6ec7bafe4646e8153c4dff7209e243cb9c57819ea432be2e2f4882b9fa",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2020-12-16T02:49:47Z",
    "title_canon_sha256": "f37c1c6c3bfa8783dec5877a4c5b5be238826a3a24bcc880c406faae141f51ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.08711",
    "kind": "arxiv",
    "version": 3
  }
}