Pith Number

pith:AKJACEIO

pith:2014:AKJACEIOE7MFPULJDME5RBAPHZ

not attested not anchored not stored refs pending

Investigating the origin of cyclical wind variability in hot, massive stars - I. On the dipolar magnetic field hypothesis

A. David-Uraz, A. ud-Doula, C. Neiner, E. Alecian, G. A. Wade, H. F. Henrichs, J.-C. Bouret, J. Grunhut, J. O. Sundqvist, M. Shultz, the MiMeS Collaboration, V. Petit

arxiv:1407.6417 v1 · 2014-07-24 · astro-ph.SR

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

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	2026-05-18T02:45:03.828248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

029201110e27d857d1691b09d8840f3e6621633bdcd8c1fcf262b49d3aee54e2

Aliases

arxiv: 1407.6417 · arxiv_version: 1407.6417v1 · doi: 10.48550/arxiv.1407.6417 · pith_short_12: AKJACEIOE7MF · pith_short_16: AKJACEIOE7MFPULJ · pith_short_8: AKJACEIO

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/AKJACEIOE7MFPULJDME5RBAPHZ \
  | 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: 029201110e27d857d1691b09d8840f3e6621633bdcd8c1fcf262b49d3aee54e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b2766657f1011ac02f9217fee42b6f8127e1dd5cba3979c24be54a29cf35b3a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-07-24T01:04:06Z",
    "title_canon_sha256": "6519ed54c40b556e228a9691e4c04b363bb23a26dddfd620eccd7fb56262df4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.6417",
    "kind": "arxiv",
    "version": 1
  }
}