Pith Number

pith:2K7VZGMK

pith:2024:2K7VZGMK2J7YH2N5GXZEEUUZFR

not attested not anchored not stored refs pending

Adjoint computation of Berry phase gradients

Andreas Fichtner, Christian B\"ohm, Cyrill B\"osch, Marc Serra-Garcia

arxiv:2410.08312 v1 · 2024-10-10 · cond-mat.mes-hall · cs.NA · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2K7VZGMK2J7YH2N5GXZEEUUZFR}

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	2026-07-05T09:18:56.087439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2bf5c998ad27f83e9bd35f24252992c5140959a68f8c18ceb4d46a9df3f85b8

Aliases

arxiv: 2410.08312 · arxiv_version: 2410.08312v1 · doi: 10.48550/arxiv.2410.08312 · pith_short_12: 2K7VZGMK2J7Y · pith_short_16: 2K7VZGMK2J7YH2N5 · pith_short_8: 2K7VZGMK

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/2K7VZGMK2J7YH2N5GXZEEUUZFR \
  | 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: d2bf5c998ad27f83e9bd35f24252992c5140959a68f8c18ceb4d46a9df3f85b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c126a4f408e23dbf6c4d4f9efadbdfc368b425830a680990215f509b4ff6fb01",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2024-10-10T19:00:49Z",
    "title_canon_sha256": "84e62701499d573510467666b4d1283e02ca174b957d181072431372aed1ede3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.08312",
    "kind": "arxiv",
    "version": 1
  }
}