Pith Number

pith:KVVF4FH2

pith:2018:KVVF4FH2ANC2SG3IGPHFW3DKN2

not attested not anchored not stored refs pending

Laser-induced ultrafast transport and demagnetization at the earliest time: First-principles and real-time investigation

G. P. Zhang, T. F. George, T. Jenkins, Y. H. Bai

arxiv:1810.02925 v1 · 2018-10-06 · 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{KVVF4FH2ANC2SG3IGPHFW3DKN2}

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	2026-05-18T00:00:47.519154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

556a5e14fa0345a91b6833ce5b6c6a6e887e01e1f9873740d4ec4f4cdbe7d543

Aliases

arxiv: 1810.02925 · arxiv_version: 1810.02925v1 · doi: 10.48550/arxiv.1810.02925 · pith_short_12: KVVF4FH2ANC2 · pith_short_16: KVVF4FH2ANC2SG3I · pith_short_8: KVVF4FH2

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/KVVF4FH2ANC2SG3IGPHFW3DKN2 \
  | 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: 556a5e14fa0345a91b6833ce5b6c6a6e887e01e1f9873740d4ec4f4cdbe7d543

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "470a4476778f2f881e86a25f265b742ca23493a1491342fdcb3257a986dc50cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-10-06T02:50:22Z",
    "title_canon_sha256": "3948fd929f7d7c25ea7a8e8245ed196997685180ceb34b272b72c8e3a9e8811a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.02925",
    "kind": "arxiv",
    "version": 1
  }
}