Pith Number

pith:MZMJ2MT5

pith:2013:MZMJ2MT5Y2UAWEBKUQJ4BBRUTB

not attested not anchored not stored refs pending

Real-time vector field tracking with a cold-atom magnetometer

Ferran Martin Ciurana, Giorgio Colangelo, Mario Napolitano, Morgan W. Mitchell, Naeimeh Behbood, Robert J. Sewell

arxiv:1303.2312 v2 · 2013-03-10 · physics.atom-ph · quant-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{MZMJ2MT5Y2UAWEBKUQJ4BBRUTB}

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	2026-05-18T03:26:42.489057Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66589d327dc6a80b102aa413c08634986850d09bf1009d58f32b87c5d9d64e8a

Aliases

arxiv: 1303.2312 · arxiv_version: 1303.2312v2 · doi: 10.48550/arxiv.1303.2312 · pith_short_12: MZMJ2MT5Y2UA · pith_short_16: MZMJ2MT5Y2UAWEBK · pith_short_8: MZMJ2MT5

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/MZMJ2MT5Y2UAWEBKUQJ4BBRUTB \
  | 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: 66589d327dc6a80b102aa413c08634986850d09bf1009d58f32b87c5d9d64e8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9a9112206dee19793486815db21b05a0548d4826b4d0c2d24189619da0d5c49",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2013-03-10T11:56:13Z",
    "title_canon_sha256": "08d8bc9c2cd0e07a65c5a753d19f5a161411c90291344de09bac740977875960"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.2312",
    "kind": "arxiv",
    "version": 2
  }
}