Pith Number

pith:POUBD3AR

pith:2001:POUBD3ARK2N5YYH2MWHX2ZBBW3

not attested not anchored not stored refs pending

Pressure Effect and Specific Heat of RBa2Cu3Ox at Distinct Charge Carrier Concentrations: Possible Influence of Stripes

B. Obst, H. Leibrock, H. Wuehl, K. Grube, K.-P. Weiss, P. Schweiss, S. I. Schlachter, Th. Wolf, U. Tutsch, W. H. Fietz

arxiv:cond-mat/0103195 v1 · 2001-03-08 · 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{POUBD3ARK2N5YYH2MWHX2ZBBW3}

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	2026-07-04T16:25:07.365289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ba811ec11569bdc60fa658f7d6421b6f81ca8a736db4fe0a8aef60d10ed540d

Aliases

arxiv: cond-mat/0103195 · arxiv_version: cond-mat/0103195v1 · doi: 10.48550/arxiv.cond-mat/0103195 · pith_short_12: POUBD3ARK2N5 · pith_short_16: POUBD3ARK2N5YYH2 · pith_short_8: POUBD3AR

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/POUBD3ARK2N5YYH2MWHX2ZBBW3 \
  | 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: 7ba811ec11569bdc60fa658f7d6421b6f81ca8a736db4fe0a8aef60d10ed540d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "524b3549205e22e11565e70d2b1e007f483929eadbb0ec4fd808f7fc794576a1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2001-03-08T16:44:42Z",
    "title_canon_sha256": "f30203d0edc679bc574d31fb06dcfcdd4f7a9d6ea206d150ca1638eb463ca555"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0103195",
    "kind": "arxiv",
    "version": 1
  }
}