Pith Number

pith:PEVI4KXB

pith:2009:PEVI4KXBR3I7L5DP54FY4UBCJI

not attested not anchored not stored refs pending

Spin crossover: the quantum phase transition induced by high pressure

A. I. Nesterov, S. G. Ovchinnikov

arxiv:0907.1310 v1 · 2009-07-07 · cond-mat.str-el · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PEVI4KXBR3I7L5DP54FY4UBCJI}

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	2026-05-18T02:13:04.597946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

792a8e2ae18ed1f5f46fef0b8e50224a3faa3094960ad9aa857c998a0c234e29

Aliases

arxiv: 0907.1310 · arxiv_version: 0907.1310v1 · doi: 10.48550/arxiv.0907.1310 · pith_short_12: PEVI4KXBR3I7 · pith_short_16: PEVI4KXBR3I7L5DP · pith_short_8: PEVI4KXB

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/PEVI4KXBR3I7L5DP54FY4UBCJI \
  | 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: 792a8e2ae18ed1f5f46fef0b8e50224a3faa3094960ad9aa857c998a0c234e29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4942116bd6fcdc306a271bd081e2bcbd1c9580a77aab6e4f87f40152f915f042",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2009-07-07T22:02:48Z",
    "title_canon_sha256": "9b5886feb864cbf3d0987cfe9f1b4f7b10e308bb811729421abcf1de2b5b52e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.1310",
    "kind": "arxiv",
    "version": 1
  }
}