Pith Number

pith:2X46CT3V

pith:2020:2X46CT3VJBPBPOTA6UHSJSHC6Q

not attested not anchored not stored refs pending

Giant magnetic exchange coupling in rhombus-shaped nanographenes with zigzag periphery

Akimitsu Narita, Carlo A. Pignedoli, Joaquin Fernandez-Rossier, Juan Carlos Sancho-Garcia, Klaus Muellen, Kristjan Eimre, Marco Di Giovannantonio, Oliver Groening, Pascal Ruffieux, Qiang Chen, Ricardo Ortiz, Roman Fasel, Shantanu Mishra, Xuelin Yao

arxiv:2003.03577 v1 · 2020-03-07 · 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{2X46CT3VJBPBPOTA6UHSJSHC6Q}

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	2026-07-05T03:01:32.960696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5f9e14f75485e17ba60f50f24c8e2f408186ac36b58c6f6b44ddaee69fbfe5d

Aliases

arxiv: 2003.03577 · arxiv_version: 2003.03577v1 · doi: 10.48550/arxiv.2003.03577 · pith_short_12: 2X46CT3VJBPB · pith_short_16: 2X46CT3VJBPBPOTA · pith_short_8: 2X46CT3V

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/2X46CT3VJBPBPOTA6UHSJSHC6Q \
  | 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: d5f9e14f75485e17ba60f50f24c8e2f408186ac36b58c6f6b44ddaee69fbfe5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "683558339a88a2015d57639b834f7c468a077a11dfbf0b67150151e5a4bc0c37",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2020-03-07T13:08:59Z",
    "title_canon_sha256": "08cc8330e2592caa6312c4173f95be7f308653b4be1de4e718bbf736bd68c3a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.03577",
    "kind": "arxiv",
    "version": 1
  }
}