Pith Number

pith:POMY3GSR

pith:2000:POMY3GSRU6EDCHNE3QKBRGV2VB

not attested not anchored not stored refs pending

Effect of \gamma-irradiation on superconductivity in polycrystalline YBa_{2}Cu_{3}O_{7-\delta}

A. V. Kuznichenko, B. I. Belevtsev, I. I. Logvinov, I. V. Volchok, L. G. Ivanchenko, N. V. Dalakova, V. I. Dotsenko

arxiv:cond-mat/0007345 v1 · 2000-07-21 · cond-mat.supr-con · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{POMY3GSRU6EDCHNE3QKBRGV2VB}

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	2026-05-18T01:40:08.292612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b998d9a51a788311da4dc14189abaa868debd0d8461ffdc8d2da2279953a831

Aliases

arxiv: cond-mat/0007345 · arxiv_version: cond-mat/0007345v1 · doi: 10.48550/arxiv.cond-mat/0007345 · pith_short_12: POMY3GSRU6ED · pith_short_16: POMY3GSRU6EDCHNE · pith_short_8: POMY3GSR

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/POMY3GSRU6EDCHNE3QKBRGV2VB \
  | 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: 7b998d9a51a788311da4dc14189abaa868debd0d8461ffdc8d2da2279953a831

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8515ad75fec7eb8882690f80c4e8983a527587a4f2bc72efe1a3fb9b4dc07faa",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2000-07-21T16:37:53Z",
    "title_canon_sha256": "342bb226ea4fb053068ff5c0b1764a6157e457fbc6e079958e03339b9bd21de8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0007345",
    "kind": "arxiv",
    "version": 1
  }
}