Pith Number

pith:2H7YAQ6V

pith:2010:2H7YAQ6VYCNQNFJEAER6OFW24H

not attested not anchored not stored refs pending

The constant magnetic field of xi 1 CMa: geometry or slow rotation?

C. Fourtune-Ravard, G.A. Wade, H.F. Henrichs, J. Grunhut, M. Shultz, the MiMeS Collaboration, W. Marcolino

arxiv:1009.3565 v1 · 2010-09-18 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2H7YAQ6VYCNQNFJEAER6OFW24H}

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	2026-05-18T02:05:21.870939Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1ff8043d5c09b0695240123e716dae1f5925d3b2109dfae7a9271b01ed2db20

Aliases

arxiv: 1009.3565 · arxiv_version: 1009.3565v1 · doi: 10.48550/arxiv.1009.3565 · pith_short_12: 2H7YAQ6VYCNQ · pith_short_16: 2H7YAQ6VYCNQNFJE · pith_short_8: 2H7YAQ6V

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/2H7YAQ6VYCNQNFJEAER6OFW24H \
  | 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: d1ff8043d5c09b0695240123e716dae1f5925d3b2109dfae7a9271b01ed2db20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13ef617bf3172b38fe70afbdcc1d9418c08cadb866800b13c6ab0abde32e00c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-09-18T15:54:42Z",
    "title_canon_sha256": "601a29d24ddd7483d9b70d293d83625b8ba65a3125e16147151b8a71eeb60d27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.3565",
    "kind": "arxiv",
    "version": 1
  }
}