Pith Number

pith:BY3IUQ4Y

pith:2019:BY3IUQ4YKYDXSB2UZRPOXI7UFM

not attested not anchored not stored refs pending

A first principles study of high pressure phase diagram of bismuth at 0 ~14 GPa based on structure search and quasi-harmonic approximation

Hai-Feng Song, Ming-Feng Tian, Shou-Rui Li, Xing-Yu Gao, Ya-Fan Zhao

arxiv:1903.02773 v1 · 2019-03-07 · 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{BY3IUQ4YKYDXSB2UZRPOXI7UFM}

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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	2026-05-17T23:51:51.157685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e368a43985607790754cc5eeba3f42b3588b58aaace106c9e0701f51814a881

Aliases

arxiv: 1903.02773 · arxiv_version: 1903.02773v1 · doi: 10.48550/arxiv.1903.02773 · pith_short_12: BY3IUQ4YKYDX · pith_short_16: BY3IUQ4YKYDXSB2U · pith_short_8: BY3IUQ4Y

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/BY3IUQ4YKYDXSB2UZRPOXI7UFM \
  | 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: 0e368a43985607790754cc5eeba3f42b3588b58aaace106c9e0701f51814a881

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5cb53b12fbfa077b7629974718fd1da7e57286801050b8182ffee2055fbe4ac2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-03-07T08:50:43Z",
    "title_canon_sha256": "cd58c50a8e2c755a4f17ec010a18e457012d91d2cb472b914bd856557124a697"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.02773",
    "kind": "arxiv",
    "version": 1
  }
}