Pith Number

pith:O5Y2Q6WW

pith:2011:O5Y2Q6WWBWV6TF5EBUI4VFGD2B

not attested not anchored not stored refs pending

Temperature Driven Structural Phase Transition in Tetragonal-Like BiFeO3

Hans M. Christen, Joong Hee Nam, Michael D. Biegalski, Wolter Siemons

arxiv:1107.3273 v1 · 2011-07-17 · cond-mat.mtrl-sci · 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{O5Y2Q6WWBWV6TF5EBUI4VFGD2B}

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	2026-05-18T04:15:27.998597Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7771a87ad60dabe997a40d11ca94c3d0686b5858746d53b9b2c1c1a52b71e11e

Aliases

arxiv: 1107.3273 · arxiv_version: 1107.3273v1 · doi: 10.48550/arxiv.1107.3273 · pith_short_12: O5Y2Q6WWBWV6 · pith_short_16: O5Y2Q6WWBWV6TF5E · pith_short_8: O5Y2Q6WW

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/O5Y2Q6WWBWV6TF5EBUI4VFGD2B \
  | 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: 7771a87ad60dabe997a40d11ca94c3d0686b5858746d53b9b2c1c1a52b71e11e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a5f9be2ba21c35053abd15f03d89269258c80a3408a4399885ba7910a981815",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-07-17T03:50:53Z",
    "title_canon_sha256": "4e07b55b4fdcf710fe69b1e7f09c44abefab90d2e06c5ce6912f56cc0ea36f1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.3273",
    "kind": "arxiv",
    "version": 1
  }
}