Pith Number

pith:IRHR3MA3

pith:2012:IRHR3MA3G7ISSWM5V2WJR5A26O

not attested not anchored not stored refs pending

On the incidence of weak magnetic fields in DA white dwarfs

D. Monin, G. G. Valyavin, G. Wade, J. D. Landstreet, L. Fossati, S. Bagnulo, S. Jordan

arxiv:1208.3650 v1 · 2012-08-17 · 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{IRHR3MA3G7ISSWM5V2WJR5A26O}

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	2026-05-18T01:55:09.709501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

444f1db01b37d129599daeac98f41af395ca92516032ce049504daac00165660

Aliases

arxiv: 1208.3650 · arxiv_version: 1208.3650v1 · doi: 10.48550/arxiv.1208.3650 · pith_short_12: IRHR3MA3G7IS · pith_short_16: IRHR3MA3G7ISSWM5 · pith_short_8: IRHR3MA3

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/IRHR3MA3G7ISSWM5V2WJR5A26O \
  | 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: 444f1db01b37d129599daeac98f41af395ca92516032ce049504daac00165660

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ee94b4d47f661a0ae16e31216e0a315152567210b4ece6e9071fa51fd1352c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-08-17T18:10:27Z",
    "title_canon_sha256": "5aa1f01b53963a0d7b18db07cfed20238d47e3fbd3087c35e45eda2e070ffbd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.3650",
    "kind": "arxiv",
    "version": 1
  }
}