Pith Number

pith:L5KDFBFA

pith:2017:L5KDFBFAHLSXYBREKLFJKV4U6E

not attested not anchored not stored refs pending

Inter-valley dark trion states with spin lifetimes of 150 ns in WSe$_2$

B. Beschoten, C. Stampfer, F. Volmer, M. Ersfeld, S. Kuhlen, S. Pissinger

arxiv:1702.03712 v1 · 2017-02-13 · 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{L5KDFBFAHLSXYBREKLFJKV4U6E}

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	2026-05-18T00:42:51.285062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f543284a03ae57c062452ca955794f120402d911bf8e96ecef0c0cb1a40ad1d

Aliases

arxiv: 1702.03712 · arxiv_version: 1702.03712v1 · doi: 10.48550/arxiv.1702.03712 · pith_short_12: L5KDFBFAHLSX · pith_short_16: L5KDFBFAHLSXYBRE · pith_short_8: L5KDFBFA

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/L5KDFBFAHLSXYBREKLFJKV4U6E \
  | 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: 5f543284a03ae57c062452ca955794f120402d911bf8e96ecef0c0cb1a40ad1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3dece94c3b83a8f07541abd348629e4761ebc2deaa3eed740cc2a76bda5b4c2b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-02-13T10:47:27Z",
    "title_canon_sha256": "b65a18d38dee5ced466b66f4fe8d04bba9ed0de6c36cde53ae819419532ef96b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.03712",
    "kind": "arxiv",
    "version": 1
  }
}