Pith Number

pith:HFQ6QT2S

pith:2015:HFQ6QT2SSJMAUEJVOFIQWQY3NB

not attested not anchored not stored refs pending

Demonstration of Optimal Control of Laser Induced Spin-Orbit Mediated Ultrafast Demagnetization

E. K. U. Gross, J. K. Dewhurst, K. Krieger, P. Elliott, S. Sharma

arxiv:1506.02332 v1 · 2015-06-08 · cond-mat.mtrl-sci · cond-mat.mes-hall · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HFQ6QT2SSJMAUEJVOFIQWQY3NB}

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	2026-05-18T01:22:39.841874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3961e84f5292580a113571510b431b687048b29092c389b22779c2b11096430d

Aliases

arxiv: 1506.02332 · arxiv_version: 1506.02332v1 · doi: 10.48550/arxiv.1506.02332 · pith_short_12: HFQ6QT2SSJMA · pith_short_16: HFQ6QT2SSJMAUEJV · pith_short_8: HFQ6QT2S

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/HFQ6QT2SSJMAUEJVOFIQWQY3NB \
  | 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: 3961e84f5292580a113571510b431b687048b29092c389b22779c2b11096430d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e55df24eb8a902ed3a31a2d26966432afb1040a35d106aad864b05e1aea89d94",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-06-08T01:05:19Z",
    "title_canon_sha256": "7e59f116f55cae6997ddda32e6b1e0ce2aa06dd08abd495724ed147092f39f29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.02332",
    "kind": "arxiv",
    "version": 1
  }
}