Pith Number

pith:CMIGXDG2

pith:2018:CMIGXDG23RXNAT5U5EGREWX7XZ

not attested not anchored not stored refs pending

Insulator-metal transition in liquid hydrogen and deuterium

Alexander F. Goncharov, Mohammad F. Mahmood, Nicholas Holtgrewe, R. Stewart McWilliams, Sergey S. Lobanov, Shuqing Jiang, Zachary M. Geballe

arxiv:1810.01360 v1 · 2018-10-02 · 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{CMIGXDG23RXNAT5U5EGREWX7XZ}

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	2026-05-18T00:04:18.157765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13106b8cdadc6ed04fb4e90d125affbe447a4b35a010e07bc7a635d58756d1e4

Aliases

arxiv: 1810.01360 · arxiv_version: 1810.01360v1 · doi: 10.48550/arxiv.1810.01360 · pith_short_12: CMIGXDG23RXN · pith_short_16: CMIGXDG23RXNAT5U · pith_short_8: CMIGXDG2

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/CMIGXDG23RXNAT5U5EGREWX7XZ \
  | 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: 13106b8cdadc6ed04fb4e90d125affbe447a4b35a010e07bc7a635d58756d1e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69b6963cc8f43c1879b1171c07f703dcb53e8b653fc0076f885b90f8953fe899",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-10-02T16:35:00Z",
    "title_canon_sha256": "b2ea3df854508663425517a09c7b40d04070fb39e1a33cc13d5d68d4567ef25f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.01360",
    "kind": "arxiv",
    "version": 1
  }
}