Pith Number

pith:VVBLYO42

pith:2008:VVBLYO423YCMP6OLR75RWX4NSQ

not attested not anchored not stored refs pending

Element-Specific Phonon Density of States of Iron in LaFeAsO_{1-x}F_{x} and La_{1-x}Ca_{x}FePO

H. Hosono, M. Hirano, M. Saito, M. Seto, R. Masuda, S. Higashitaniguchi, S. Kitao, T. Mitsui, Y. Kamihara, Y. Kobayashi, Y. Yoda

arxiv:0807.3968 v1 · 2008-07-25 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VVBLYO423YCMP6OLR75RWX4NSQ}

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	2026-07-04T15:35:10.125264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad42bc3b9ade04c7f9cb8ffb1b5f8d940338162bf091987bf27a44c94ca44fcb

Aliases

arxiv: 0807.3968 · arxiv_version: 0807.3968v1 · doi: 10.48550/arxiv.0807.3968 · pith_short_12: VVBLYO423YCM · pith_short_16: VVBLYO423YCMP6OL · pith_short_8: VVBLYO42

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/VVBLYO423YCMP6OLR75RWX4NSQ \
  | 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: ad42bc3b9ade04c7f9cb8ffb1b5f8d940338162bf091987bf27a44c94ca44fcb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bee9c70da0b4add1a072d5dc66040db3775f005a8f28e076698ab8bb959640e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2008-07-25T12:00:23Z",
    "title_canon_sha256": "8e6ff676071a9770051172c384573461d9919dca1882cdf829cea2c3e6fa82eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0807.3968",
    "kind": "arxiv",
    "version": 1
  }
}