Pith Number

pith:BTSDDPRO

pith:2017:BTSDDPROBV7AFODXSQVXCSZSWU

not attested not anchored not stored refs pending

Model of ultrafast demagnetization driven by spin-orbit coupling in a photoexcited antiferromagnetic insulator Cr2O3

Feng Guo, Jun Chang, Na Zhang, Wei Jin

arxiv:1705.02439 v2 · 2017-05-06 · cond-mat.str-el · 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{BTSDDPROBV7AFODXSQVXCSZSWU}

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	2026-05-18T00:41:20.487395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ce431be2e0d7e02b877942b714b32b517955357643c4dd8c81a7d198ca47c95

Aliases

arxiv: 1705.02439 · arxiv_version: 1705.02439v2 · doi: 10.48550/arxiv.1705.02439 · pith_short_12: BTSDDPROBV7A · pith_short_16: BTSDDPROBV7AFODX · pith_short_8: BTSDDPRO

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/BTSDDPROBV7AFODXSQVXCSZSWU \
  | 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: 0ce431be2e0d7e02b877942b714b32b517955357643c4dd8c81a7d198ca47c95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3ed628a960240528c4d156b317d01d96a29ce88c032f1f1ac06acce26207edc",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2017-05-06T04:05:09Z",
    "title_canon_sha256": "ed3054ba5990c1441b4c802ad7bf8d6035e116f5da960d7e9c934c6c7f589b01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.02439",
    "kind": "arxiv",
    "version": 2
  }
}