Pith Number

pith:U2IBKV5H

pith:2018:U2IBKV5HTVUDYLRJKVY5IFOMGN

not attested not anchored not stored refs pending

Role of atomic spin-mechanical coupling in the problem of magnetic biocompass

Peng Yan, Yunshan Cao

arxiv:1802.02376 v2 · 2018-02-07 · cond-mat.mes-hall · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U2IBKV5HTVUDYLRJKVY5IFOMGN}

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	2026-05-18T00:18:45.730373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6901557a79d683c2e295571d415cc3343b1879cdf52a7af8d1afa9a14e10081

Aliases

arxiv: 1802.02376 · arxiv_version: 1802.02376v2 · doi: 10.48550/arxiv.1802.02376 · pith_short_12: U2IBKV5HTVUD · pith_short_16: U2IBKV5HTVUDYLRJ · pith_short_8: U2IBKV5H

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/U2IBKV5HTVUDYLRJKVY5IFOMGN \
  | 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: a6901557a79d683c2e295571d415cc3343b1879cdf52a7af8d1afa9a14e10081

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27a20ee600ecf2db54ffad0f3e4dce9912b5077d88132709cffa6f1a8f53a9db",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-02-07T10:32:40Z",
    "title_canon_sha256": "1d45b95377a97101504a7f98c365a842b1d7de3481e3430e03bcb13736ca825d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.02376",
    "kind": "arxiv",
    "version": 2
  }
}