Pith Number

pith:FMILG5AK

pith:2017:FMILG5AKDUDBXBN27L2YE745HY

not attested not anchored not stored refs pending

London penetration depth and thermal fluctuations in the sulphur hydride 203 K superconductor

Evgeny F. Talantsev, James G. Storey, Jeffery L. Tallon, Wayne P. Crump

arxiv:1701.04004 v2 · 2017-01-15 · 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{FMILG5AKDUDBXBN27L2YE745HY}

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	2026-05-18T00:52:43.797761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b10b3740a1d061b85bafaf5827f9d3e286baefd8d61033e315dd1f9a7a0fd9c

Aliases

arxiv: 1701.04004 · arxiv_version: 1701.04004v2 · doi: 10.48550/arxiv.1701.04004 · pith_short_12: FMILG5AKDUDB · pith_short_16: FMILG5AKDUDBXBN2 · pith_short_8: FMILG5AK

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/FMILG5AKDUDBXBN27L2YE745HY \
  | 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: 2b10b3740a1d061b85bafaf5827f9d3e286baefd8d61033e315dd1f9a7a0fd9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc8181daafa972770ce1776a9db012e50881d6d93937b7d452f0a06cfc85c6dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2017-01-15T08:25:03Z",
    "title_canon_sha256": "0b545db54172b3c932a6c609f34aff8989be353405b223663cbc2d591fb66854"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.04004",
    "kind": "arxiv",
    "version": 2
  }
}