Pith Number

pith:HHJPTIFU

pith:2007:HHJPTIFUHKEJFWONQGTSL3HJX2

not attested not anchored not stored refs pending

Extending the theory of phonon-mediated superconductivity in quasi-2D

J.P.Hague

arxiv:0704.0365 v1 · 2007-04-03 · cond-mat.supr-con · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HHJPTIFUHKEJFWONQGTSL3HJX2}

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	2026-07-04T15:00:37.003943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39d2f9a0b43a8892d9cd81a725ece9beb4dc9869a1743d49a84f86bd041a09f9

Aliases

arxiv: 0704.0365 · arxiv_version: 0704.0365v1 · doi: 10.48550/arxiv.0704.0365 · pith_short_12: HHJPTIFUHKEJ · pith_short_16: HHJPTIFUHKEJFWON · pith_short_8: HHJPTIFU

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/HHJPTIFUHKEJFWONQGTSL3HJX2 \
  | 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: 39d2f9a0b43a8892d9cd81a725ece9beb4dc9869a1743d49a84f86bd041a09f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b56805327d3a3589e26a7c3acc6f7ab42c23839d1ad6d0ed04c5a6eacc7712c1",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2007-04-03T10:52:09Z",
    "title_canon_sha256": "bc2f9d0e5cd1312ca8a46ccbf5c0f826210bc0ab8d6941c06aa957bd972684c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0704.0365",
    "kind": "arxiv",
    "version": 1
  }
}