Pith Number

pith:47EDMU4H

pith:2002:47EDMU4HKW6IFIWT5LCIDELX3S

not attested not anchored not stored refs pending

Superconductivity in Ba_2Sn_3Sb_6 and SrSn_3Sb_4

Arthur Mar, Frank Marsiglio, Laura Deakin, Robert Lam

arxiv:cond-mat/0208313 v1 · 2002-08-15 · 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{47EDMU4HKW6IFIWT5LCIDELX3S}

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	2026-07-04T14:19:25.362738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7c836538755bc82a2d3eac4819177dc9f9fd2d88f3b3dec118f04fd1dee1f87

Aliases

arxiv: cond-mat/0208313 · arxiv_version: cond-mat/0208313v1 · doi: 10.48550/arxiv.cond-mat/0208313 · pith_short_12: 47EDMU4HKW6I · pith_short_16: 47EDMU4HKW6IFIWT · pith_short_8: 47EDMU4H

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/47EDMU4HKW6IFIWT5LCIDELX3S \
  | 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: e7c836538755bc82a2d3eac4819177dc9f9fd2d88f3b3dec118f04fd1dee1f87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1aac3bcf2e6a29c7466876299e5f61c3da5f456c65892cd57145e426706a591",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2002-08-15T22:57:31Z",
    "title_canon_sha256": "dc5bcd30f722d6fa9f89bd3542b417dcc231bbcf98754d63533ecef77c750022"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0208313",
    "kind": "arxiv",
    "version": 1
  }
}