Pith Number

pith:TCXLIVMR

pith:2016:TCXLIVMRXKBHOVV4ZOB3MRJVZN

not attested not anchored not stored refs pending

Superconductivity above 500 K in conductors made by bringing n-alkane into contact with graphite

Yasushi Kawashima

arxiv:1612.05294 v1 · 2016-12-15 · 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{TCXLIVMRXKBHOVV4ZOB3MRJVZN}

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	2026-05-18T00:54:52.115837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98aeb45591ba827756bccb83b64535cb63223aa6745842b1a3b2737514182521

Aliases

arxiv: 1612.05294 · arxiv_version: 1612.05294v1 · doi: 10.48550/arxiv.1612.05294 · pith_short_12: TCXLIVMRXKBH · pith_short_16: TCXLIVMRXKBHOVV4 · pith_short_8: TCXLIVMR

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/TCXLIVMRXKBHOVV4ZOB3MRJVZN \
  | 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: 98aeb45591ba827756bccb83b64535cb63223aa6745842b1a3b2737514182521

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7198c93852c8734ad41b74f306f561523e35eabb8c4dc09aaba0cccfc2ef6a4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2016-12-15T22:31:58Z",
    "title_canon_sha256": "f85d164ceeab4335fdc3c5f88541ebbf4d073b9a49fb0dc3bbf7536f59d9fa1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.05294",
    "kind": "arxiv",
    "version": 1
  }
}