Pith Number

pith:FTFL4LFM

pith:2001:FTFL4LFMYGMH2HEOVV2L6QFP4I

not attested not anchored not stored refs pending

Vortex entry conditions in type-II superconductors. Effect of surface defects

D.Yu.Vodolazov, E.H.Brandt, I.L.Maksimov

arxiv:cond-mat/0101074 v1 · 2001-01-06 · 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{FTFL4LFMYGMH2HEOVV2L6QFP4I}

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	2026-05-18T01:07:03.618178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ccabe2cacc1987d1c8ead74bf40afe2312b2b2361d1402bf73234c914b6b1a2

Aliases

arxiv: cond-mat/0101074 · arxiv_version: cond-mat/0101074v1 · doi: 10.48550/arxiv.cond-mat/0101074 · pith_short_12: FTFL4LFMYGMH · pith_short_16: FTFL4LFMYGMH2HEO · pith_short_8: FTFL4LFM

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/FTFL4LFMYGMH2HEOVV2L6QFP4I \
  | 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: 2ccabe2cacc1987d1c8ead74bf40afe2312b2b2361d1402bf73234c914b6b1a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9884acddca852984a2e9e3821e661ebb9c7a4665d8a161a69eb6bd36608e0711",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2001-01-06T10:40:05Z",
    "title_canon_sha256": "f8aa992cd9e9b1b4a238ec9613722386a203f23d5f91f82acb8a067364ebe3fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0101074",
    "kind": "arxiv",
    "version": 1
  }
}