Pith Number

pith:AD5YZP73

pith:2009:AD5YZP73MZH47UX5EAWEDCCZ4X

not attested not anchored not stored refs pending

Superconductivity near lattice instability: the case of NbC$_{1-x}$N$_x$ and NbN

Marvin L. Cohen, Michel C\^ot\'e, Simon Blackburn, Steven G. Louie

arxiv:0911.0096 v2 · 2009-10-31 · 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{AD5YZP73MZH47UX5EAWEDCCZ4X}

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	2026-07-05T08:51:38.293643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00fb8cbffb664fcfd2fd202c418859e5de675e8544fc6325a816dc574a5867bd

Aliases

arxiv: 0911.0096 · arxiv_version: 0911.0096v2 · doi: 10.48550/arxiv.0911.0096 · pith_short_12: AD5YZP73MZH4 · pith_short_16: AD5YZP73MZH47UX5 · pith_short_8: AD5YZP73

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/AD5YZP73MZH47UX5EAWEDCCZ4X \
  | 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: 00fb8cbffb664fcfd2fd202c418859e5de675e8544fc6325a816dc574a5867bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e274ba4c9cfe0857366144045d0a2b81460b9895fa12aef03e7e6018d41143f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2009-10-31T16:56:27Z",
    "title_canon_sha256": "01f7e8ef63b7793fdbe97c7781b62a9d3257fec2a8c812afcff8fe95bb523454"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.0096",
    "kind": "arxiv",
    "version": 2
  }
}