Pith Number

pith:M4IAY62L

pith:2016:M4IAY62LRKVP22CVZPQ64IZT76

not attested not anchored not stored refs pending

Metallic phase of hydrogen at the pressure 500GPa

Evgeny Mazur, Nikolay Degtyarenko

arxiv:1607.00680 v2 · 2016-07-03 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M4IAY62LRKVP22CVZPQ64IZT76}

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	2026-05-18T01:11:30.296484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67100c7b4b8aaafd6855cbe1ee2333ffa24eb909f49b74871feadff50bb91cc9

Aliases

arxiv: 1607.00680 · arxiv_version: 1607.00680v2 · doi: 10.48550/arxiv.1607.00680 · pith_short_12: M4IAY62LRKVP · pith_short_16: M4IAY62LRKVP22CV · pith_short_8: M4IAY62L

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/M4IAY62LRKVP22CVZPQ64IZT76 \
  | 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: 67100c7b4b8aaafd6855cbe1ee2333ffa24eb909f49b74871feadff50bb91cc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1320c1ae091d5c5fc89f2675031f1a6ae37f7831f2b84355242f6fea88c719a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2016-07-03T20:41:17Z",
    "title_canon_sha256": "9b464da2059664789595e800b88327e8ccc1e41e510419d32e3877d2d4d33998"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.00680",
    "kind": "arxiv",
    "version": 2
  }
}