Pith Number

pith:EE57MCCY

pith:2015:EE57MCCYVA245YWH534Q5XX7KE

not attested not anchored not stored refs pending

Effect of van Hove singularities on high-Tc superconductivity in H3S

Ryosuke Akashi, Ryotaro Arita, Takashi Koretsune, Terumasa Tadano, Wataru Sano

arxiv:1512.07365 v3 · 2015-12-23 · 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{EE57MCCYVA245YWH534Q5XX7KE}

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	2026-05-18T01:17:50.402788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

213bf60858a835cee2c7eef90edeff511978eadbc6a0438a00887ffc059b19f7

Aliases

arxiv: 1512.07365 · arxiv_version: 1512.07365v3 · doi: 10.48550/arxiv.1512.07365 · pith_short_12: EE57MCCYVA24 · pith_short_16: EE57MCCYVA245YWH · pith_short_8: EE57MCCY

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/EE57MCCYVA245YWH534Q5XX7KE \
  | 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: 213bf60858a835cee2c7eef90edeff511978eadbc6a0438a00887ffc059b19f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86beacdc4b0e078736b386e59a97274ef38294431bdce8cbc828039d3f08b3b9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2015-12-23T06:04:21Z",
    "title_canon_sha256": "6133bc9ae3e8fb133325b4f6be8679536b24739c472d41c691609922167a1e8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.07365",
    "kind": "arxiv",
    "version": 3
  }
}