Pith Number

pith:XMNOUDHO

pith:2014:XMNOUDHOXT24HUT3E26LMOJGBU

not attested not anchored not stored refs pending

Grain size determination of superconducting MgB2 powders from magnetization curve, image analysis and surface area measurement

Antonio Sergio Siri, Cristina Bernini, Emilio Bellingeri, Gennaro Romano, Gianmarco Bovone, Mariateresa Buscaglia, Maurizio Vignolo, Vincenzo Buscaglia

arxiv:1405.4675 v1 · 2014-05-19 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XMNOUDHOXT24HUT3E26LMOJGBU}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:51:34.930609Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb1aea0ceebcf5c3d27b26bcb639260d3b511344d261c30d0eb4e695bf11663c

Aliases

arxiv: 1405.4675 · arxiv_version: 1405.4675v1 · doi: 10.48550/arxiv.1405.4675 · pith_short_12: XMNOUDHOXT24 · pith_short_16: XMNOUDHOXT24HUT3 · pith_short_8: XMNOUDHO

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/XMNOUDHOXT24HUT3E26LMOJGBU \
  | 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: bb1aea0ceebcf5c3d27b26bcb639260d3b511344d261c30d0eb4e695bf11663c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3e5012b4299344dadf68f4b82951609dce1d85fe2ae37b3e77326d312b2e1ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2014-05-19T11:02:57Z",
    "title_canon_sha256": "acaf507c3898ac9d087a4f52022503348cf290fab176d3fded21cfc42805f83b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.4675",
    "kind": "arxiv",
    "version": 1
  }
}