Pith Number

pith:WI57FVFS

pith:2009:WI57FVFSYTCZHYC4IWIXSEH4DA

not attested not anchored not stored refs pending

Universal signatures of the metamagnetic quantum critical endpoint: Application to CeRu2Si2

F. Steglich, F. Weickert, M. Brando, M. Garst, P. Gegenwart

arxiv:0912.3546 v2 · 2009-12-18 · 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{WI57FVFSYTCZHYC4IWIXSEH4DA}

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	2026-05-18T02:10:15.831108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b23bf2d4b2c4c593e05c45917910fc18215ea7acbc32f859443f7cae67b1f46b

Aliases

arxiv: 0912.3546 · arxiv_version: 0912.3546v2 · doi: 10.48550/arxiv.0912.3546 · pith_short_12: WI57FVFSYTCZ · pith_short_16: WI57FVFSYTCZHYC4 · pith_short_8: WI57FVFS

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/WI57FVFSYTCZHYC4IWIXSEH4DA \
  | 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: b23bf2d4b2c4c593e05c45917910fc18215ea7acbc32f859443f7cae67b1f46b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "823f059930f3996fdd19de3290e5abfdf895e4d45a27fc49b519f9292599d1a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2009-12-18T18:35:03Z",
    "title_canon_sha256": "1b7bfe2d45d7b1b52d8c89c2969eb8dc7ec718380e2f85075b5745a65129586c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.3546",
    "kind": "arxiv",
    "version": 2
  }
}