Pith Number

pith:6TVEOVKK

pith:2015:6TVEOVKKVLIREZP6OBFGZZ6TAO

not attested not anchored not stored refs pending

Phase diagram and superconductivity of polonium hydrides under high pressure

Bingbing Liu, Da Li, Defang Duan, Fubo Tian, Gang Wu, Hongyu Yu, Huadi Zhang, Tian Cui, Xiaojing Sha, Yunxian Liu, Zhonglong Zhao

arxiv:1503.08587 v1 · 2015-03-30 · 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{6TVEOVKKVLIREZP6OBFGZZ6TAO}

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	2026-05-18T02:20:01.334455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4ea47554aaad11265fe704a6ce7d303a8b64a4d6622a9d844fbc68fae3e6db9

Aliases

arxiv: 1503.08587 · arxiv_version: 1503.08587v1 · doi: 10.48550/arxiv.1503.08587 · pith_short_12: 6TVEOVKKVLIR · pith_short_16: 6TVEOVKKVLIREZP6 · pith_short_8: 6TVEOVKK

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/6TVEOVKKVLIREZP6OBFGZZ6TAO \
  | 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: f4ea47554aaad11265fe704a6ce7d303a8b64a4d6622a9d844fbc68fae3e6db9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cb8519fbfc60366c7b1efebd58609ac9b980feccbd098e6426d7b4591815c53",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2015-03-30T08:27:44Z",
    "title_canon_sha256": "05d2d4b4750c282b3105ad97d4e3b50f2daad7ab075d7890ae3a70a1db962075"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.08587",
    "kind": "arxiv",
    "version": 1
  }
}