Pith Number

pith:QR5IZACP

pith:2012:QR5IZACPHJXJRL7GK5EO7KXQ6R

not attested not anchored not stored refs pending

Kondo Phase Transitions of Magnetic Impurities in Carbon Nanotubes

Qing-Feng Sun, Tie-Feng Fang

arxiv:1208.2325 v1 · 2012-08-11 · cond-mat.str-el · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QR5IZACPHJXJRL7GK5EO7KXQ6R}

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	2026-05-18T01:55:16.681368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

847a8c804f3a6e98afe65748efaaf0f44832d72633e5aa45155287c7f36a6aa2

Aliases

arxiv: 1208.2325 · arxiv_version: 1208.2325v1 · doi: 10.48550/arxiv.1208.2325 · pith_short_12: QR5IZACPHJXJ · pith_short_16: QR5IZACPHJXJRL7G · pith_short_8: QR5IZACP

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/QR5IZACPHJXJRL7GK5EO7KXQ6R \
  | 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: 847a8c804f3a6e98afe65748efaaf0f44832d72633e5aa45155287c7f36a6aa2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8b3b82e2cbbff716200f092ab8f9bc46e1298cdc0e4ad2447e110d79179cd6a",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2012-08-11T08:47:15Z",
    "title_canon_sha256": "f4953b8d1738c75ad79a6be31b45889fc057e598d10d5ba7d00fead09cdcd116"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.2325",
    "kind": "arxiv",
    "version": 1
  }
}