Pith Number

pith:A7E2UUGL

pith:2016:A7E2UUGLCP2ITFUCXVKWUZDIFX

not attested not anchored not stored refs pending

Sensing supercurrents using geometric effects

Adam N. McCaughan, Karl K. Berggren, Nathnael Abebe, Qing-Yuan Zhao

arxiv:1606.01395 v2 · 2016-06-04 · 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{A7E2UUGLCP2ITFUCXVKWUZDIFX}

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	2026-05-18T01:12:19.669262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07c9aa50cb13f4899682bd556a64682dcfb9737cc9e4f563e9a5c44f8d749701

Aliases

arxiv: 1606.01395 · arxiv_version: 1606.01395v2 · doi: 10.48550/arxiv.1606.01395 · pith_short_12: A7E2UUGLCP2I · pith_short_16: A7E2UUGLCP2ITFUC · pith_short_8: A7E2UUGL

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/A7E2UUGLCP2ITFUCXVKWUZDIFX \
  | 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: 07c9aa50cb13f4899682bd556a64682dcfb9737cc9e4f563e9a5c44f8d749701

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4fbc7fe92a2bafd56953bbb46c4ad0b3c314eb1f494f94eba26943af4044047",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2016-06-04T16:52:55Z",
    "title_canon_sha256": "48dceb89493dd539198f275673b0a20c33f738304a99d45e20ce3939fd8a4d0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.01395",
    "kind": "arxiv",
    "version": 2
  }
}