Pith Number

pith:DI72GPTX

pith:2017:DI72GPTXYNATBZZKXAU67A5BKT

not attested not anchored not stored refs pending

Superconductivity under pressure: application of the functional derivative

G.I. Gonz\'alez-Pedreros, R. Baquero

arxiv:1708.03301 v1 · 2017-08-10 · 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{DI72GPTXYNATBZZKXAU67A5BKT}

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	2026-05-18T00:38:14.151802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a3fa33e77c34130e72ab829ef83a154d75523bc0bb1e9d6b16da2dabf88f648

Aliases

arxiv: 1708.03301 · arxiv_version: 1708.03301v1 · doi: 10.48550/arxiv.1708.03301 · pith_short_12: DI72GPTXYNAT · pith_short_16: DI72GPTXYNATBZZK · pith_short_8: DI72GPTX

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/DI72GPTXYNATBZZKXAU67A5BKT \
  | 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: 1a3fa33e77c34130e72ab829ef83a154d75523bc0bb1e9d6b16da2dabf88f648

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e630324ea9ff6501a795b482db82f83b148508f40cd4c34871223816ef9889df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2017-08-10T17:09:13Z",
    "title_canon_sha256": "25e5fa7a048f2114aaf78b0617751db4348a31252416bf8b3625e068904b36bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.03301",
    "kind": "arxiv",
    "version": 1
  }
}