Pith Number

pith:2L2BTS2I

pith:2023:2L2BTS2I6HXJMODTF3EM7YHEH4

not attested not anchored not stored refs pending

Measuring magnetic field coil constants based on atomic magnetometry and fluxgate magnetometry

Jun He, Junmin Wang, Junye Zhao, Lulu Zhang, Ni Zhao, Yongbiao Yang

arxiv:2312.01572 v2 · 2023-12-04 · physics.atom-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{2L2BTS2I6HXJMODTF3EM7YHEH4}

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	2026-07-05T07:42:21.999326Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2f419cb48f1ee9638732ec8cfe0e43f33e878fc0803333a706b5af07671b5af

Aliases

arxiv: 2312.01572 · arxiv_version: 2312.01572v2 · doi: 10.48550/arxiv.2312.01572 · pith_short_12: 2L2BTS2I6HXJ · pith_short_16: 2L2BTS2I6HXJMODT · pith_short_8: 2L2BTS2I

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/2L2BTS2I6HXJMODTF3EM7YHEH4 \
  | 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: d2f419cb48f1ee9638732ec8cfe0e43f33e878fc0803333a706b5af07671b5af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cf02813613018cbadf135a34c71868a60161c41b961ee5e45ec968e47e0effc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2023-12-04T02:07:05Z",
    "title_canon_sha256": "29da112f31bc990493bce01de2527417c3313ebe05b948ad9691ab4985b43e90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.01572",
    "kind": "arxiv",
    "version": 2
  }
}