Pith Number

pith:HFEMYMWR

pith:2009:HFEMYMWRFNLI6MEXPWZ24C64KA

not attested not anchored not stored refs pending

Transport Properties of Vortex Matter Governed by the Edge Inductance of Superconducting Bi$_{2}$Sr$_{2}$CaCu$_{2}$O$_{8}$ Single Crystals

C.J. van der Beek, E.H. Brandt, E. Zeldov, G.P. Mikitik, H. Beidenkopf, T. Sasagawa, T. Tamegai, Y. Myasoedov

arxiv:0907.3649 v1 · 2009-07-21 · 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{HFEMYMWRFNLI6MEXPWZ24C64KA}

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	2026-05-18T02:12:55.025735Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3948cc32d12b568f30977db3ae0bdc5017046fc31450167af5c3cf81512a7010

Aliases

arxiv: 0907.3649 · arxiv_version: 0907.3649v1 · doi: 10.48550/arxiv.0907.3649 · pith_short_12: HFEMYMWRFNLI · pith_short_16: HFEMYMWRFNLI6MEX · pith_short_8: HFEMYMWR

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/HFEMYMWRFNLI6MEXPWZ24C64KA \
  | 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: 3948cc32d12b568f30977db3ae0bdc5017046fc31450167af5c3cf81512a7010

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0258a8aceaa0387e8fe5595abe8d688057f75d55db162691aa0b83ea752a1009",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2009-07-21T13:21:49Z",
    "title_canon_sha256": "ee46c98a68603217b9196a4ca90cd6b9e3a3a1e85ef99463052bc2e4b908ba30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.3649",
    "kind": "arxiv",
    "version": 1
  }
}