Pith Number

pith:YNWD7K4E

pith:2016:YNWD7K4EZ6QFDBXMRDR6WWD4HF

not attested not anchored not stored refs pending

Structure and Composition of the 200 K-Superconducting Phase of H2S under Ultrahigh Pressure: The Perovskite (SH-)(H3S+)

Annette Bussmann-Holder, Arndt Simon, Elijah E. Gordon{\S}, Hongjun Xiang, J\"urgen K\"ohler, Ke Xu{\S}, Myung-Hwan Whangbo, Reinhard K. Kremer

arxiv:1602.02686 v4 · 2016-02-08 · 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{YNWD7K4EZ6QFDBXMRDR6WWD4HF}

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	2026-05-18T01:17:32.484971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c36c3fab84cfa05186ec88e3eb587c3971885873626acd8f0b021b31465d319b

Aliases

arxiv: 1602.02686 · arxiv_version: 1602.02686v4 · doi: 10.48550/arxiv.1602.02686 · pith_short_12: YNWD7K4EZ6QF · pith_short_16: YNWD7K4EZ6QFDBXM · pith_short_8: YNWD7K4E

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/YNWD7K4EZ6QFDBXMRDR6WWD4HF \
  | 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: c36c3fab84cfa05186ec88e3eb587c3971885873626acd8f0b021b31465d319b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42df6c2a900d243fb47285a2a10c07a6f9ca85b3cad239ac8c314ac277e1decc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2016-02-08T18:33:21Z",
    "title_canon_sha256": "8c803b729f6ee9e4adcac2a2c02671cde43c7e0c76e8e3d48a1a93537879f883"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.02686",
    "kind": "arxiv",
    "version": 4
  }
}