Pith Number

pith:OHBER7V5

pith:2015:OHBER7V5OC3CYENZQCMTG5ZOVO

not attested not anchored not stored refs pending

Comparison of pressurized sulfur hydride with conventional superconductors

E.J. Nicol, J.P. Carbotte

arxiv:1506.08751 v1 · 2015-06-29 · cond-mat.supr-con · cond-mat.mtrl-sci · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OHBER7V5OC3CYENZQCMTG5ZOVO}

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	2026-05-18T01:37:43.510539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71c248febd70b62c11b9809933772eab8d1275be055dadbb7be15eb2b89e2497

Aliases

arxiv: 1506.08751 · arxiv_version: 1506.08751v1 · doi: 10.48550/arxiv.1506.08751 · pith_short_12: OHBER7V5OC3C · pith_short_16: OHBER7V5OC3CYENZ · pith_short_8: OHBER7V5

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/OHBER7V5OC3CYENZQCMTG5ZOVO \
  | 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: 71c248febd70b62c11b9809933772eab8d1275be055dadbb7be15eb2b89e2497

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fef67890d08f2134166f14d59a377b1fd65104391c2219f06b5a7e0b0d42d69e",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2015-06-29T17:46:30Z",
    "title_canon_sha256": "ef1857e5e6571333cf18127877e28b3562512465c7603be5f3d35db90fa8425d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.08751",
    "kind": "arxiv",
    "version": 1
  }
}