Pith Number

pith:TASVHAPI

pith:2007:TASVHAPIR6NH7RXP57F6LNWHKA

not attested not anchored not stored refs pending

Magnetic fields in massive stars

G.J. Peters, G. Mathys, J.F. Gonzalez, M.A. Pogodin, M. Briquet, M. Schoeller, P. De Cat, P. North, R. Ignace, R.V. Yudin, S. Hubrig, T. Morel

arxiv:0712.0191 v1 · 2007-12-02 · astro-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{TASVHAPIR6NH7RXP57F6LNWHKA}

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	2026-05-18T04:34:47.095905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98255381e88f9a7fc6efefcbe5b6c7501fc796c0fec23a7fc20cc3ac4d411245

Aliases

arxiv: 0712.0191 · arxiv_version: 0712.0191v1 · doi: 10.48550/arxiv.0712.0191 · pith_short_12: TASVHAPIR6NH · pith_short_16: TASVHAPIR6NH7RXP · pith_short_8: TASVHAPI

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/TASVHAPIR6NH7RXP57F6LNWHKA \
  | 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: 98255381e88f9a7fc6efefcbe5b6c7501fc796c0fec23a7fc20cc3ac4d411245

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e38d8f888cfe4403821fb90fb8ad70faa636b58e945f50c40ac5b5dc87696ec2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-12-02T22:24:48Z",
    "title_canon_sha256": "a62051a7c6e9aca02257346949fd85e977866e2e4f4ccae7a242353fb4f72fe7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0712.0191",
    "kind": "arxiv",
    "version": 1
  }
}