Pith Number

pith:M37E2HX2

pith:2014:M37E2HX2XWLLQKG2LJUBMIVSTK

not attested not anchored not stored refs pending

Hydrostatic pressure induced transition from {\delta}Tc to {\delta}l pinning mechanism in MgB2

Babar Shabbir, Shixue Dou, S. R. Ghorbani, Xiaolin Wang

arxiv:1412.4860 v1 · 2014-12-16 · 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{M37E2HX2XWLLQKG2LJUBMIVSTK}

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	2026-05-18T02:23:26.255742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66fe4d1efabd96b828da5a681622b29a83b80771c84112f6119ace223815b4fa

Aliases

arxiv: 1412.4860 · arxiv_version: 1412.4860v1 · doi: 10.48550/arxiv.1412.4860 · pith_short_12: M37E2HX2XWLL · pith_short_16: M37E2HX2XWLLQKG2 · pith_short_8: M37E2HX2

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/M37E2HX2XWLLQKG2LJUBMIVSTK \
  | 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: 66fe4d1efabd96b828da5a681622b29a83b80771c84112f6119ace223815b4fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "072fe492bc7b07cc55e0ea091680a9e556311fe2b3687a333ffb894bb501ce84",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2014-12-16T02:31:55Z",
    "title_canon_sha256": "ab4f277b6b5a577364e0e074f51493227f2d78b990e7d172b6dbfcd0c130633e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.4860",
    "kind": "arxiv",
    "version": 1
  }
}