Pith Number

pith:HF56AZQD

pith:2013:HF56AZQDHHJAWYTZ2QZFBPDUZE

not attested not anchored not stored refs pending

On magnetic inhibition of photospheric macro-turbulence generated in the iron-bump opacity zone of O-stars

G. A. Wade, J. O. Sundqvist, J. Puls, S. P. Owocki, the MiMeS Collaboration, V. Petit

arxiv:1305.5549 v1 · 2013-05-23 · 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{HF56AZQDHHJAWYTZ2QZFBPDUZE}

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	2026-05-18T01:49:47.115773Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

397be0660339d20b6279d43250bc74c93a3b21bacfe1bcd2bea43f3dcb653180

Aliases

arxiv: 1305.5549 · arxiv_version: 1305.5549v1 · doi: 10.48550/arxiv.1305.5549 · pith_short_12: HF56AZQDHHJA · pith_short_16: HF56AZQDHHJAWYTZ · pith_short_8: HF56AZQD

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/HF56AZQDHHJAWYTZ2QZFBPDUZE \
  | 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: 397be0660339d20b6279d43250bc74c93a3b21bacfe1bcd2bea43f3dcb653180

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05dd8d79166875122c277ed5326aeb1efb21815ef837595e35f42736e6f21792",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-05-23T20:04:12Z",
    "title_canon_sha256": "c69c2573683bd52e12834ba612779e7d5be58e410b666420a7824a690432c3c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.5549",
    "kind": "arxiv",
    "version": 1
  }
}