Pith Number

pith:VAYFCPHD

pith:2017:VAYFCPHDDZ3YYJFBTRBC2RSL7T

not attested not anchored not stored refs pending

Observation of Caroli-de Gennes-Matricon Vortex States in YBa$_2$Cu$_3$O$_{7-\delta}$

Andreas Erb, Christophe Berthod, Christoph Renner, Ivan Maggio-Aprile, Jens Bru\'er

arxiv:1704.07685 v2 · 2017-04-25 · cond-mat.supr-con · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VAYFCPHDDZ3YYJFBTRBC2RSL7T}

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	2026-05-18T00:28:55.892534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a830513ce31e778c24a19c422d464bfcc1c9297fb73738edae288ad3913f0b6a

Aliases

arxiv: 1704.07685 · arxiv_version: 1704.07685v2 · doi: 10.48550/arxiv.1704.07685 · pith_short_12: VAYFCPHDDZ3Y · pith_short_16: VAYFCPHDDZ3YYJFB · pith_short_8: VAYFCPHD

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/VAYFCPHDDZ3YYJFBTRBC2RSL7T \
  | 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: a830513ce31e778c24a19c422d464bfcc1c9297fb73738edae288ad3913f0b6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "810bbeeeca0de268f864220213eae5ab9a839b248d530f112f4a2da63472de8f",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2017-04-25T13:30:27Z",
    "title_canon_sha256": "e9cf73b2248101607636d7bd2b80e395ac093d2c827a4b329e7c736c8678d2d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.07685",
    "kind": "arxiv",
    "version": 2
  }
}