Pith Number

pith:DMSWWGQU

pith:2013:DMSWWGQUCCCB7TR5XBUKVCWMIP

not attested not anchored not stored refs pending

Magnetohydrostatic equilibrium. I: Three-dimensional open magnetic flux tube in the stratified solar atmosphere

Frederick Armstrong Gent, Robertus Erdelyi, Stuart John Mumford, Viktor Fedun

arxiv:1305.4788 v2 · 2013-05-21 · 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{DMSWWGQUCCCB7TR5XBUKVCWMIP}

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	2026-05-18T02:49:47.189755Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b256b1a1410841fce3db868aa8acc43cb34aff208a32f1dff5e4d1fd5a977fc

Aliases

arxiv: 1305.4788 · arxiv_version: 1305.4788v2 · doi: 10.48550/arxiv.1305.4788 · pith_short_12: DMSWWGQUCCCB · pith_short_16: DMSWWGQUCCCB7TR5 · pith_short_8: DMSWWGQU

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/DMSWWGQUCCCB7TR5XBUKVCWMIP \
  | 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: 1b256b1a1410841fce3db868aa8acc43cb34aff208a32f1dff5e4d1fd5a977fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69d1b80ddff50e5ddef0dff41bd840eb21e9d7e3e82e530ad1cb1f00ecfb9013",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-05-21T11:34:27Z",
    "title_canon_sha256": "6506a16c0661369cfc5963105fee81f3b0e4f38a4bfc873695ba8bfa9f5441bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.4788",
    "kind": "arxiv",
    "version": 2
  }
}