Pith Number

pith:YRBAAPV5

pith:2007:YRBAAPV5NASRH4IHUAOH6HG4OQ

not attested not anchored not stored refs pending

Evidence of two distinct charge carriers in underdoped high Tc cuprates

A. Rigoldi, F. Coneri, G. Concas, R. De Renzi, S. Sanna

arxiv:0708.0710 v2 · 2007-08-06 · cond-mat.str-el · 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{YRBAAPV5NASRH4IHUAOH6HG4OQ}

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	2026-05-18T03:24:51.271564Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c442003ebd682513f107a01c7f1cdc7414f61938d097dbc08348609204efba88

Aliases

arxiv: 0708.0710 · arxiv_version: 0708.0710v2 · doi: 10.48550/arxiv.0708.0710 · pith_short_12: YRBAAPV5NASR · pith_short_16: YRBAAPV5NASRH4IH · pith_short_8: YRBAAPV5

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/YRBAAPV5NASRH4IHUAOH6HG4OQ \
  | 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: c442003ebd682513f107a01c7f1cdc7414f61938d097dbc08348609204efba88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60a4744190be1ba7001ef4c49210670e800c6b376fbbd3bc4eeeb7975220a92b",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2007-08-06T17:03:06Z",
    "title_canon_sha256": "533f0013811fc787b295db78fb66d890e6539c13adcbb7fc6e11a2b96ee093cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0708.0710",
    "kind": "arxiv",
    "version": 2
  }
}