Pith Number

pith:F6252UVE

pith:2013:F6252UVE2UVIIJKJD6XYNYFPN7

not attested not anchored not stored refs pending

Axionic superconductivity in three dimensional doped narrow gap semiconductors

Bitan Roy, Pallab Goswami

arxiv:1307.3240 v2 · 2013-07-11 · cond-mat.supr-con · cond-mat.mes-hall · cond-mat.str-el · hep-th · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F6252UVE2UVIIJKJD6XYNYFPN7}

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	2026-05-18T02:45:41.153457Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fb5dd52a4d52a8425491faf86e0af6ffe2e8c65fed4901ff65bf79807f15b51

Aliases

arxiv: 1307.3240 · arxiv_version: 1307.3240v2 · doi: 10.48550/arxiv.1307.3240 · pith_short_12: F6252UVE2UVI · pith_short_16: F6252UVE2UVIIJKJ · pith_short_8: F6252UVE

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/F6252UVE2UVIIJKJD6XYNYFPN7 \
  | 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: 2fb5dd52a4d52a8425491faf86e0af6ffe2e8c65fed4901ff65bf79807f15b51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bba8550c3292fe1eaed620a331ecefda003f4b425a0a907f86cf892d9dc52352",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.str-el",
      "hep-th",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-07-11T19:59:45Z",
    "title_canon_sha256": "6de18fabd53058f1c274432b84f525d8a7a042845d3ff156204a55f569408be4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.3240",
    "kind": "arxiv",
    "version": 2
  }
}