Pith Number

pith:OP3XPPU5

pith:2012:OP3XPPU52QIS4GH5N23KF24XE4

not attested not anchored not stored refs pending

Temperature and field dependence of thermally activated flux flow resistance in Bi2Sr2CaCu2O8+{\delta} superconductor

Devina Sharma (NPL New Delhi-12, India), Panjab Univ. Chandigarh), Ranjan Kumar (Panjab Univ. Chandigarh, V. P. S. Awana (NPL New Delhi-12)

arxiv:1203.2057 v2 · 2012-03-09 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OP3XPPU52QIS4GH5N23KF24XE4}

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	2026-05-18T01:58:10.813380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73f777be9dd4112e18fd6eb6a2eb97273077db1a4f11a5653ca021febb8e06d1

Aliases

arxiv: 1203.2057 · arxiv_version: 1203.2057v2 · doi: 10.48550/arxiv.1203.2057 · pith_short_12: OP3XPPU52QIS · pith_short_16: OP3XPPU52QIS4GH5 · pith_short_8: OP3XPPU5

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/OP3XPPU52QIS4GH5N23KF24XE4 \
  | 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: 73f777be9dd4112e18fd6eb6a2eb97273077db1a4f11a5653ca021febb8e06d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be64f5d9c2217bef7cca071c350a63d0ec0352bf71508009b7bd8eb1eaf47094",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-03-09T12:05:21Z",
    "title_canon_sha256": "7a2a01b06d6cb04237c32d3d0dea25a115080384577de3f133fb2262bcbd463f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.2057",
    "kind": "arxiv",
    "version": 2
  }
}