Pith Number

pith:GGOMVBGO

pith:2015:GGOMVBGOIWLJVK52JU2I7QKHTT

not attested not anchored not stored refs pending

Evidence for two distinct superconducting phases in EuBiS$_2$F under pressure

C. Y. Guo, G. H. Cao, H. F. Zhai, H. Q. Yuan, J. M. Chen, M. Smidman, S. A. Chen, W. B. Jiang, X. Lu, Y. Chen, Y. F. Wang

arxiv:1505.04704 v2 · 2015-05-18 · 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{GGOMVBGOIWLJVK52JU2I7QKHTT}

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	2026-05-18T01:42:47.424147Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

319cca84ce45969aabba4d348fc1479ce1b9c06fcb722bf8ae719ae7a6dc550c

Aliases

arxiv: 1505.04704 · arxiv_version: 1505.04704v2 · doi: 10.48550/arxiv.1505.04704 · pith_short_12: GGOMVBGOIWLJ · pith_short_16: GGOMVBGOIWLJVK52 · pith_short_8: GGOMVBGO

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/GGOMVBGOIWLJVK52JU2I7QKHTT \
  | 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: 319cca84ce45969aabba4d348fc1479ce1b9c06fcb722bf8ae719ae7a6dc550c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b34b2fe36c790edb6f9d14b554399c3d7a8669a52936571b73138d6173e0b53",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2015-05-18T16:20:32Z",
    "title_canon_sha256": "2b1cc1dff788de0630629dfd9e1418725bc55b6573d0641b1f537ba364a68507"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.04704",
    "kind": "arxiv",
    "version": 2
  }
}