Pith Number

pith:GTL6MARG

pith:2015:GTL6MARGV4EHDA6KHQXO4OX36P

not attested not anchored not stored refs pending

Conventional superconductivity at 203 K at high pressures

A.P. Drozdov, I. A. Troyan, M. I. Eremets, S. I. Shylin, V. Ksenofontov

arxiv:1506.08190 v1 · 2015-06-26 · 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{GTL6MARGV4EHDA6KHQXO4OX36P}

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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	2026-05-18T01:18:04.585386Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34d7e60226af087183ca3c2eee3afbf3fa03f34e6e1b1e01c960f7f1320401ff

Aliases

arxiv: 1506.08190 · arxiv_version: 1506.08190v1 · doi: 10.48550/arxiv.1506.08190 · pith_short_12: GTL6MARGV4EH · pith_short_16: GTL6MARGV4EHDA6K · pith_short_8: GTL6MARG

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/GTL6MARGV4EHDA6KHQXO4OX36P \
  | 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: 34d7e60226af087183ca3c2eee3afbf3fa03f34e6e1b1e01c960f7f1320401ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b759c61794e62ef448562693267a514047fa1820816848db939b6a49720150f",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2015-06-26T19:48:46Z",
    "title_canon_sha256": "e1fbe81c7b1ad19f423b89678870d1f20e03421b5546955c485457ec4149763d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.08190",
    "kind": "arxiv",
    "version": 1
  }
}