Pith Number

pith:43J2YSBS

pith:2019:43J2YSBSARAG32WIPKZGV6RGKW

not attested not anchored not stored refs pending

Influence of annealing on the electrical resistance of YBCO single crystals

A. Feher, G. Ya. Khadzhai, O. V. Dobrovolskiy, R. V. Vovk, S. N. Kamchatnaya, Z. F. Nazyrov

arxiv:1901.06177 v1 · 2019-01-18 · 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{43J2YSBSARAG32WIPKZGV6RGKW}

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	2026-05-17T23:56:04.333925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6d3ac483204406deac87ab26afa26559cf64a6c85f3be0ab575fa370ce0fcf5

Aliases

arxiv: 1901.06177 · arxiv_version: 1901.06177v1 · doi: 10.48550/arxiv.1901.06177 · pith_short_12: 43J2YSBSARAG · pith_short_16: 43J2YSBSARAG32WI · pith_short_8: 43J2YSBS

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/43J2YSBSARAG32WIPKZGV6RGKW \
  | 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: e6d3ac483204406deac87ab26afa26559cf64a6c85f3be0ab575fa370ce0fcf5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e721521c44d8027091d4b34687dc53310aaa0df95591b970a3ab8d7647f1ac0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2019-01-18T10:59:52Z",
    "title_canon_sha256": "8eab9280ef7ec903842c5351df8ccec16c078fff01e7043a46b0759bd6053603"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.06177",
    "kind": "arxiv",
    "version": 1
  }
}