Pith Number

pith:ONCTJAW7

pith:2008:ONCTJAW77QTUT5I3YO3XTVAFQ3

not attested not anchored not stored refs pending

Phonon softening and anomalous mode near the $x_{c}=0.5$ quantum critical point in Ca$_{2-x}$Sr$_{x}$RuO$_4$

D. Mandrus, E.W. Plummer, Jiandi Zhang, J.W. Lynn, M.B. Stone, M.D. Lumsden, R.G. Moore, R. Jin, Y. Chen

arxiv:0810.2816 v1 · 2008-10-15 · 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{ONCTJAW77QTUT5I3YO3XTVAFQ3}

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	2026-05-18T02:15:24.271579Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73453482dffc2749f51bc3b779d40586f88c27ec71dfa608376e4f58fb6fee06

Aliases

arxiv: 0810.2816 · arxiv_version: 0810.2816v1 · doi: 10.48550/arxiv.0810.2816 · pith_short_12: ONCTJAW77QTU · pith_short_16: ONCTJAW77QTUT5I3 · pith_short_8: ONCTJAW7

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/ONCTJAW77QTUT5I3YO3XTVAFQ3 \
  | 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: 73453482dffc2749f51bc3b779d40586f88c27ec71dfa608376e4f58fb6fee06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5acbbe0d577c21b25166350fe7cb970b85eb39ebab39bce017ff95751934745d",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2008-10-15T23:03:59Z",
    "title_canon_sha256": "57243a2e6a000c2cb74e5963903dc95d2021e36ac26100a1158f736c3c8bc12e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.2816",
    "kind": "arxiv",
    "version": 1
  }
}