Pith Number

pith:IGN6MHMU

pith:2006:IGN6MHMURM5JKVAYYSL6YBEC3H

not attested not anchored not stored refs pending

Superconductivity in two-band systems with variable charge carrier density. The case of MgB2

M.E. Palistrant, V.A. Ursu

arxiv:cond-mat/0611275 v1 · 2006-11-10 · 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{IGN6MHMURM5JKVAYYSL6YBEC3H}

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	2026-05-18T01:39:39.865957Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

419be61d948b3a955418c497ec0482d9d30b361b33855b0aceea469aedc416ed

Aliases

arxiv: cond-mat/0611275 · arxiv_version: cond-mat/0611275v1 · doi: 10.48550/arxiv.cond-mat/0611275 · pith_short_12: IGN6MHMURM5J · pith_short_16: IGN6MHMURM5JKVAY · pith_short_8: IGN6MHMU

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/IGN6MHMURM5JKVAYYSL6YBEC3H \
  | 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: 419be61d948b3a955418c497ec0482d9d30b361b33855b0aceea469aedc416ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44b3d6f9ed8b9f2030f7b117ae80061dc70328de32e9d50c4ee9dffa73845e56",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2006-11-10T08:58:25Z",
    "title_canon_sha256": "1d69d9b92add7b5bd0ce498855fc228068b6707adb5d6df0b999048963875d41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0611275",
    "kind": "arxiv",
    "version": 1
  }
}