Pith Number

pith:BH5MHA3U

pith:2011:BH5MHA3U2LTN6LGEVS6AITJ7MO

not attested not anchored not stored refs pending

Superconductivity of Bi Confined in an Opal Host

M. D. Nieskoski, M. J. Graf, R. C. Johnson, S. M. Disseler, T.E. Huber

arxiv:1108.5762 v1 · 2011-08-29 · 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{BH5MHA3U2LTN6LGEVS6AITJ7MO}

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	2026-05-18T02:00:45.075828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09fac38374d2e6df2cc4acbc044d3f63927b2a26414bcc922e645ebe37eba341

Aliases

arxiv: 1108.5762 · arxiv_version: 1108.5762v1 · doi: 10.48550/arxiv.1108.5762 · pith_short_12: BH5MHA3U2LTN · pith_short_16: BH5MHA3U2LTN6LGE · pith_short_8: BH5MHA3U

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/BH5MHA3U2LTN6LGEVS6AITJ7MO \
  | 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: 09fac38374d2e6df2cc4acbc044d3f63927b2a26414bcc922e645ebe37eba341

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f77282450b49f98603fd0489543df2040357ad47b8fa53b4cb6f912777fd638",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-08-29T21:36:00Z",
    "title_canon_sha256": "f2da4656c1accdfd31a67d84e7d9ec0f4de38decd413fc412b9114621f81a904"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.5762",
    "kind": "arxiv",
    "version": 1
  }
}