Pith Number

pith:OBNONUPG

pith:2018:OBNONUPGAB5UFL77ZEE4MZUBLE

not attested not anchored not stored refs pending

Intermediate valence in single crystalline Yb$_2$Si$_2$Al

A. Severing, A. Tanaka, F. Strigari, J.-P. Rueff, K. Chen, K.-D. Tsuei, M. C. Aronson, M. Sundermann, P. Bencok, W. J. Gannon, Y. Utsumi

arxiv:1802.07907 v2 · 2018-02-22 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OBNONUPGAB5UFL77ZEE4MZUBLE}

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	2026-05-18T00:08:43.264973Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

705ae6d1e6007b42afffc909c66681593048ce69fd72c23c5b21bf5ed812fe84

Aliases

arxiv: 1802.07907 · arxiv_version: 1802.07907v2 · doi: 10.48550/arxiv.1802.07907 · pith_short_12: OBNONUPGAB5U · pith_short_16: OBNONUPGAB5UFL77 · pith_short_8: OBNONUPG

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/OBNONUPGAB5UFL77ZEE4MZUBLE \
  | 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: 705ae6d1e6007b42afffc909c66681593048ce69fd72c23c5b21bf5ed812fe84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb5b3c89211b0fa4be3cba68e480b3fddd086ba3e8469d67a536ccd283faea1c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-02-22T05:22:13Z",
    "title_canon_sha256": "9e10dd0ef743c47e36448227ea74956a76caec67e4e15f19c6ceff3352874624"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.07907",
    "kind": "arxiv",
    "version": 2
  }
}