Pith Number

pith:KEI3OCFT

pith:2025:KEI3OCFTK4FX6DVVP7MSPH2ON5

not attested not anchored not stored refs pending

Ultrafast electron heating as the dominant driving force of photoinduced terahertz spin currents

Georg Woltersdorf, Gerhard Jacob, Irene Lucas, Mathias Kl\"aui, Michel Hehn, Mohamed Amine Wahada, Oliver Gueckstock, Pilar Jimenez-Cavero, Quentin Remy, Reza Rouzegar, Tobias Kampfrath, Tom. S. Seifert

arxiv:2507.00977 v1 · 2025-07-01 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KEI3OCFTK4FX6DVVP7MSPH2ON5}

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	2026-07-05T11:30:19.083417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5111b708b3570b7f0eb57fd9279f4e6f6616ec5651e45b63ca8a756703ac62eb

Aliases

arxiv: 2507.00977 · arxiv_version: 2507.00977v1 · doi: 10.48550/arxiv.2507.00977 · pith_short_12: KEI3OCFTK4FX · pith_short_16: KEI3OCFTK4FX6DVV · pith_short_8: KEI3OCFT

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/KEI3OCFTK4FX6DVVP7MSPH2ON5 \
  | 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: 5111b708b3570b7f0eb57fd9279f4e6f6616ec5651e45b63ca8a756703ac62eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "309ca9156a493793ea5d494bcbae04f145c389baf7eef29a943357214924443c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2025-07-01T17:26:36Z",
    "title_canon_sha256": "c8c01f2dd8bed1f05deb3a8dc1d89192085ed1c7e4ef2d188a3d23217abbcae5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.00977",
    "kind": "arxiv",
    "version": 1
  }
}