Pith Number

pith:ALPLYSQT

pith:2017:ALPLYSQTF5WRXOGTX33D2A6GLE

not attested not anchored not stored refs pending

Anchoring polar magnetic field in a stationary thick accretion disk

Maryam Samadi, Shahram Abbassi

arxiv:1707.07669 v1 · 2017-07-22 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ALPLYSQTF5WRXOGTX33D2A6GLE}

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	2026-05-18T00:36:28.227087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02debc4a132f6d1bb8d3bef63d03c659295121cdb51a977ef4c7e9cc6d99b5e5

Aliases

arxiv: 1707.07669 · arxiv_version: 1707.07669v1 · doi: 10.48550/arxiv.1707.07669 · pith_short_12: ALPLYSQTF5WR · pith_short_16: ALPLYSQTF5WRXOGT · pith_short_8: ALPLYSQT

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/ALPLYSQTF5WRXOGTX33D2A6GLE \
  | 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: 02debc4a132f6d1bb8d3bef63d03c659295121cdb51a977ef4c7e9cc6d99b5e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98f4a99fbf69f3c917d81935151b543676057fdf41db51c39590e57c55d0039a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-07-22T15:42:14Z",
    "title_canon_sha256": "f2a522090f937dee348dd37e6e65bd70e5ad24204af96f054d74cd900e93506c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.07669",
    "kind": "arxiv",
    "version": 1
  }
}