Pith Number

pith:2BW2HQFK

pith:2012:2BW2HQFKQITSVYQJ5S4E6J2STX

not attested not anchored not stored refs pending

Proton Transfer in Phase IV of Solid Hydrogen and Deuterium

Hanyu Liu, Yanming Ma

arxiv:1210.0280 v1 · 2012-10-01 · 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{2BW2HQFKQITSVYQJ5S4E6J2STX}

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	2026-05-18T03:36:15.852289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d06da3c0aa82272ae209ecb84f27529dfdb3c15b8eae97742c60bcc245593227

Aliases

arxiv: 1210.0280 · arxiv_version: 1210.0280v1 · doi: 10.48550/arxiv.1210.0280 · pith_short_12: 2BW2HQFKQITS · pith_short_16: 2BW2HQFKQITSVYQJ · pith_short_8: 2BW2HQFK

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/2BW2HQFKQITSVYQJ5S4E6J2STX \
  | 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: d06da3c0aa82272ae209ecb84f27529dfdb3c15b8eae97742c60bcc245593227

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbfeb1ef542170a88aba41f01295117c710ba65b06fa1387848a661d7a5201ab",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-10-01T03:12:28Z",
    "title_canon_sha256": "8f6a97393c1f20bd18062d01e05a2003c0c854257d36db445485c3237a8dd1dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.0280",
    "kind": "arxiv",
    "version": 1
  }
}