Pith Number

pith:VH4YRGVB

pith:2014:VH4YRGVBN32R4SLO42E5ZI4VMV

not attested not anchored not stored refs pending

Ultrafast reduction in exchange interaction by a laser pulse: Alternative path to femtomagnetism

G. P. Zhang, Mingqiang Gu, X. S. Wu

arxiv:1408.3433 v1 · 2014-08-14 · 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{VH4YRGVBN32R4SLO42E5ZI4VMV}

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	2026-05-18T01:42:18.818822Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9f9889aa16ef51e496ee689dca395656bf25f1f1d07bc66ca3a8b279c0452c5

Aliases

arxiv: 1408.3433 · arxiv_version: 1408.3433v1 · doi: 10.48550/arxiv.1408.3433 · pith_short_12: VH4YRGVBN32R · pith_short_16: VH4YRGVBN32R4SLO · pith_short_8: VH4YRGVB

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/VH4YRGVBN32R4SLO42E5ZI4VMV \
  | 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: a9f9889aa16ef51e496ee689dca395656bf25f1f1d07bc66ca3a8b279c0452c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "349b32cb437816fcf01c8a6bdefe06f38dcf6b7c18d56cb68982288e4463e4c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2014-08-14T21:15:55Z",
    "title_canon_sha256": "b02b32e0d3970471e86d8fce8492b107d47d284f23ae795ad93f3c724dd2a62f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.3433",
    "kind": "arxiv",
    "version": 1
  }
}