Pith Number

pith:4VSJ63TM

pith:2009:4VSJ63TM6UIF2I5YD6QHM44TDE

not attested not anchored not stored refs pending

Effects of pressure-induced phase transitions on superconductivity in the single crystal Fe1.02Se

A. N. Titov, E. G. Ponyatovskii, M. V. Nefedova, V. G. Tissen, V.V. Fedorenko

arxiv:0905.3289 v2 · 2009-05-20 · 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{4VSJ63TM6UIF2I5YD6QHM44TDE}

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	2026-05-18T03:24:06.287352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5649f6e6cf5105d23b81fa0767393193b514080a4c8d684b2bd1fbca909c575

Aliases

arxiv: 0905.3289 · arxiv_version: 0905.3289v2 · doi: 10.48550/arxiv.0905.3289 · pith_short_12: 4VSJ63TM6UIF · pith_short_16: 4VSJ63TM6UIF2I5Y · pith_short_8: 4VSJ63TM

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/4VSJ63TM6UIF2I5YD6QHM44TDE \
  | 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: e5649f6e6cf5105d23b81fa0767393193b514080a4c8d684b2bd1fbca909c575

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c3aadb10a447b0ff617a968b75b34904af457482ac548d013eb2a21d86412dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2009-05-20T12:15:05Z",
    "title_canon_sha256": "05c570d9677202beba26cb34d1ea654116e1846dd575b4e727bc9373ac468372"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.3289",
    "kind": "arxiv",
    "version": 2
  }
}