Pith Number

pith:5MVOIYMU

pith:2009:5MVOIYMU5V3YJFZGIQAT4OEVWJ

not attested not anchored not stored refs pending

Structural study on hole-doped superconductors Pr1-xSrxFeAsO

G Li, G Mu, H-H Wen, J Ju, K Sato, K Tanigaki, M Watahiki, Z Li

arxiv:0904.4613 v1 · 2009-04-29 · cond-mat.supr-con · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5MVOIYMU5V3YJFZGIQAT4OEVWJ}

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	2026-05-18T02:13:49.186658Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb2ae46194ed7784972644013e3895b26df585925a941d484510cd6548bb5194

Aliases

arxiv: 0904.4613 · arxiv_version: 0904.4613v1 · doi: 10.48550/arxiv.0904.4613 · pith_short_12: 5MVOIYMU5V3Y · pith_short_16: 5MVOIYMU5V3YJFZG · pith_short_8: 5MVOIYMU

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/5MVOIYMU5V3YJFZGIQAT4OEVWJ \
  | 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: eb2ae46194ed7784972644013e3895b26df585925a941d484510cd6548bb5194

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c748b6b91b78d271fcf012f238184be29d0fa3c7557a36396327675782d86a6",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2009-04-29T14:02:49Z",
    "title_canon_sha256": "2a685bfab516def6242d2ecd9478824fac179c7af52213c0e2131f2fccf95264"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.4613",
    "kind": "arxiv",
    "version": 1
  }
}