Pith Number

pith:RF5UZUGU

pith:2018:RF5UZUGU3BJFPBLK2A55HHLC2W

not attested not anchored not stored refs pending

Enhanced lifetimes of spin chains coupled to chiral edge states

F. Delgado, J. Fern\'andez-Rossier

arxiv:1811.03973 v1 · 2018-11-09 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RF5UZUGU3BJFPBLK2A55HHLC2W}

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	2026-05-17T23:49:11.269272Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

897b4cd0d4d85257856ad03bd39d62d5bf9559ea01bd8ba8c2beb0043670ead4

Aliases

arxiv: 1811.03973 · arxiv_version: 1811.03973v1 · doi: 10.48550/arxiv.1811.03973 · pith_short_12: RF5UZUGU3BJF · pith_short_16: RF5UZUGU3BJFPBLK · pith_short_8: RF5UZUGU

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/RF5UZUGU3BJFPBLK2A55HHLC2W \
  | 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: 897b4cd0d4d85257856ad03bd39d62d5bf9559ea01bd8ba8c2beb0043670ead4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52196cef4c9652296419a85cd0611dae338a95cdd0ef93db6c4724505ae552db",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-11-09T15:30:27Z",
    "title_canon_sha256": "9eeb94598f3f148de877844475b0d8646d60cdb1e87e5542a4ec4cfcf2130aa7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.03973",
    "kind": "arxiv",
    "version": 1
  }
}