Pith Number

pith:4OYZBYNP

pith:2014:4OYZBYNPW3B6JZ22RXH5OHDGNV

not attested not anchored not stored refs pending

Nearly Perfect Fluidity in a High Temperature Superconductor

G.D. Gu, H.-B. Yang, J.D. Rameau, P.D. Johnson, S. Akhanjee, S. Campbell, T.J. Reber

arxiv:1409.5820 v1 · 2014-09-19 · cond-mat.str-el · cond-mat.supr-con · nucl-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4OYZBYNPW3B6JZ22RXH5OHDGNV}

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	2026-05-18T02:32:53.087550Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3b190e1afb6c3e4e75a8dcfd71c666d5073321bf8e010ed3ea1c102518d43cb

Aliases

arxiv: 1409.5820 · arxiv_version: 1409.5820v1 · doi: 10.48550/arxiv.1409.5820 · pith_short_12: 4OYZBYNPW3B6 · pith_short_16: 4OYZBYNPW3B6JZ22 · pith_short_8: 4OYZBYNP

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/4OYZBYNPW3B6JZ22RXH5OHDGNV \
  | 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: e3b190e1afb6c3e4e75a8dcfd71c666d5073321bf8e010ed3ea1c102518d43cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83d877d03b747a8637571bbbbd9ab77a76c28d1764109a63fcb614998e7ac2b7",
    "cross_cats_sorted": [
      "cond-mat.supr-con",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2014-09-19T21:12:15Z",
    "title_canon_sha256": "efbb644a1cf5c863d4fc9e499ebe602ab9991154c8e216f0e6f2bd3b6c122d9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.5820",
    "kind": "arxiv",
    "version": 1
  }
}