Pith Number

pith:6UQGGY3O

pith:2007:6UQGGY3OVVJFQSBD3XU5AQQKIE

not attested not anchored not stored refs pending

Recent Studies in Superconductivity at Extreme Pressures

James J. Hamlin, James S. Schilling

arxiv:0710.3505 v1 · 2007-10-15 · 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{6UQGGY3OVVJFQSBD3XU5AQQKIE}

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	2026-07-04T17:06:18.982373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f52063636ead52584823dde9d0420a41098c03de117ef27e223127d6e1fca94e

Aliases

arxiv: 0710.3505 · arxiv_version: 0710.3505v1 · doi: 10.48550/arxiv.0710.3505 · pith_short_12: 6UQGGY3OVVJF · pith_short_16: 6UQGGY3OVVJFQSBD · pith_short_8: 6UQGGY3O

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/6UQGGY3OVVJFQSBD3XU5AQQKIE \
  | 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: f52063636ead52584823dde9d0420a41098c03de117ef27e223127d6e1fca94e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0187db596949f55f89714a32308b6a59f68716da9b4252c74707cb1d4b954c51",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2007-10-15T18:13:09Z",
    "title_canon_sha256": "dc8a184ce302f6df3fe69ef3e19c1de14de35af7fdbb3cc04c856e78bfe28def"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0710.3505",
    "kind": "arxiv",
    "version": 1
  }
}