Pith Number

pith:6ND3QPPC

pith:2015:6ND3QPPC64THWCUVK5ZVGRKAIE

not attested not anchored not stored refs pending

Superconducting properties of 3D low-density TI-bipolaron gas

V.D. Lakhno

arxiv:1507.08510 v1 · 2015-07-30 · cond-mat.supr-con · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6ND3QPPC64THWCUVK5ZVGRKAIE}

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	2026-05-18T00:18:27.169560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f347b83de2f7267b0a9557735345404109ff6d559f7ac4bb96455b06a3e85671

Aliases

arxiv: 1507.08510 · arxiv_version: 1507.08510v1 · doi: 10.48550/arxiv.1507.08510 · pith_short_12: 6ND3QPPC64TH · pith_short_16: 6ND3QPPC64THWCUV · pith_short_8: 6ND3QPPC

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/6ND3QPPC64THWCUVK5ZVGRKAIE \
  | 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: f347b83de2f7267b0a9557735345404109ff6d559f7ac4bb96455b06a3e85671

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e353f0c95af7b83c415e13420b5fa0f954d8e76f936a4a70363bbc4d53567a5c",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2015-07-30T14:20:31Z",
    "title_canon_sha256": "baf8e0eed2479138c63c435cca2052e290338d44120fd24abc51122b666c454c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.08510",
    "kind": "arxiv",
    "version": 1
  }
}