Pith Number

pith:OEUXN22A

pith:2010:OEUXN22ABELFFM6KTB2YFCSCO6

not attested not anchored not stored refs pending

Density of Phonon States in Superconducting FeSe as a Function of Temperature and Pressure

A.I. Chumakov, C. Felser, G. Wortmann, R.J. Cava, S. Medvedev, T. Gasi, T.M. McQueen, V. Ksenofontov

arxiv:1004.2007 v1 · 2010-04-12 · 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{OEUXN22ABELFFM6KTB2YFCSCO6}

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	2026-05-18T02:08:06.592394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

712976eb40091652b3ca9875828a4277b3e0a0cb842da8c8dd0d9cce5d9e4a70

Aliases

arxiv: 1004.2007 · arxiv_version: 1004.2007v1 · doi: 10.48550/arxiv.1004.2007 · pith_short_12: OEUXN22ABELF · pith_short_16: OEUXN22ABELFFM6K · pith_short_8: OEUXN22A

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/OEUXN22ABELFFM6KTB2YFCSCO6 \
  | 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: 712976eb40091652b3ca9875828a4277b3e0a0cb842da8c8dd0d9cce5d9e4a70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9804b0e9f516500df5de2ef47cac36fc433c3d13eff03e2da8d6bf154a85730",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2010-04-12T17:06:58Z",
    "title_canon_sha256": "c304f496c52cbb33b7a944b860e01ed674692e4d4c22853bf45cfd395be4f6b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.2007",
    "kind": "arxiv",
    "version": 1
  }
}