Pith Number

pith:6VIG6BMF

pith:2021:6VIG6BMFDO5KMYVKLOXZSPP7D4

not attested not anchored not stored refs pending

Photoinduced ultrafast transition of the local correlated structure in chalcogenide phase-change materials

Daniela Zahn, Helene Seiler, Nianke Chen, Ralph Ernstorfer, Thomas Vasileiadis, Xianbin Li, Yingpeng Qi

arxiv:2109.05705 v2 · 2021-09-13 · 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{6VIG6BMFDO5KMYVKLOXZSPP7D4}

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	2026-07-05T05:00:14.031759Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5506f05851bbaa662aa5baf993dff1f15203da7571c99f740797981729eccc0

Aliases

arxiv: 2109.05705 · arxiv_version: 2109.05705v2 · doi: 10.48550/arxiv.2109.05705 · pith_short_12: 6VIG6BMFDO5K · pith_short_16: 6VIG6BMFDO5KMYVK · pith_short_8: 6VIG6BMF

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/6VIG6BMFDO5KMYVKLOXZSPP7D4 \
  | 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: f5506f05851bbaa662aa5baf993dff1f15203da7571c99f740797981729eccc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17ee3911d3ad3e7950f87f6793202a83ef52ad4a36914950eb7b81ec83a3daba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-09-13T04:52:56Z",
    "title_canon_sha256": "9ee18574b68e8ddd3be0c797f797f65091cbc534ce8d285a82d96d640ba9fe2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.05705",
    "kind": "arxiv",
    "version": 2
  }
}