Pith Number

pith:JI43N5YY

pith:2009:JI43N5YYZOVBX6TLTQ4RILNF2R

not attested not anchored not stored refs pending

Fermi liquid behaviour in an underdoped high Tc superconductor

D. A. Bonn, G. G. Lonzarich, M. M. Altarawneh, N. Harrison, Ruixing Liang, Suchitra E.Sebastian, W. N. Hardy

arxiv:0912.3022 v1 · 2009-12-16 · cond-mat.supr-con · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JI43N5YYZOVBX6TLTQ4RILNF2R}

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	2026-05-18T04:06:55.269141Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a39b6f718cbaa1bfa6b9c39142da5d45f806cb9f61832da8bb19e3c7475b1e7

Aliases

arxiv: 0912.3022 · arxiv_version: 0912.3022v1 · doi: 10.48550/arxiv.0912.3022 · pith_short_12: JI43N5YYZOVB · pith_short_16: JI43N5YYZOVBX6TL · pith_short_8: JI43N5YY

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/JI43N5YYZOVBX6TLTQ4RILNF2R \
  | 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: 4a39b6f718cbaa1bfa6b9c39142da5d45f806cb9f61832da8bb19e3c7475b1e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b7c87a1544f04a5cc6def2f0da1f03cc19b4ba809ea0d8fa61a8215968c3479",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2009-12-16T01:05:31Z",
    "title_canon_sha256": "8f3a54a88aa42091939cf5b259ac3f77bd914efa1a718cacdef7e4a38897df93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.3022",
    "kind": "arxiv",
    "version": 1
  }
}