Pith Number

pith:OVIHVNS5

pith:2008:OVIHVNS5RKVVDF3H656SM3D7P2

not attested not anchored not stored refs pending

Synthesis of SmFeAsO by an Easy and Versatile Route and its Physical Property Characterization

Anand Pal, Arpita Vajpayee, E. Takayama-Muromachi, G. A. Alvarez, H. Kishan, K. Yamaura, V. P. S. Awana

arxiv:0811.4223 v2 · 2008-11-26 · 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{OVIHVNS5RKVVDF3H656SM3D7P2}

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	2026-05-18T04:04:07.158499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75507ab65d8aab519767f77d266c7f7eb6e54e3d8c6be7edf2869991bc9273af

Aliases

arxiv: 0811.4223 · arxiv_version: 0811.4223v2 · doi: 10.48550/arxiv.0811.4223 · pith_short_12: OVIHVNS5RKVV · pith_short_16: OVIHVNS5RKVVDF3H · pith_short_8: OVIHVNS5

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/OVIHVNS5RKVVDF3H656SM3D7P2 \
  | 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: 75507ab65d8aab519767f77d266c7f7eb6e54e3d8c6be7edf2869991bc9273af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "591a3d4d60cb800b051e140803b694839acd5ea8a1d9d09464d584d33d88a72b",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2008-11-26T04:58:32Z",
    "title_canon_sha256": "8f423e7772a4403d83314ebf6f0a188f24f4e37f8966afb521849b9c357e96be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.4223",
    "kind": "arxiv",
    "version": 2
  }
}