Pith Number

pith:MU34LRZ3

pith:2012:MU34LRZ3JZQ7N4Z7DN56HVXEJD

not attested not anchored not stored refs pending

Prominence-cavity regions observed using SWAP 174A filtergrams and simultaneous eclipse flash spectra

C. Bazin, E. Tavabi, S. Koutchmy

arxiv:1205.1325 v1 · 2012-05-07 · 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{MU34LRZ3JZQ7N4Z7DN56HVXEJD}

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	2026-05-18T01:57:37.471754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6537c5c73b4e61f6f33f1b7be3d6e448db3172641c0555faf59959eab0091cbf

Aliases

arxiv: 1205.1325 · arxiv_version: 1205.1325v1 · doi: 10.48550/arxiv.1205.1325 · pith_short_12: MU34LRZ3JZQ7 · pith_short_16: MU34LRZ3JZQ7N4Z7 · pith_short_8: MU34LRZ3

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/MU34LRZ3JZQ7N4Z7DN56HVXEJD \
  | 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: 6537c5c73b4e61f6f33f1b7be3d6e448db3172641c0555faf59959eab0091cbf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6fb3d964ab2d813f631a6bf8325a917791373bca8705d800ab2a1395aea68e5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-05-07T08:57:14Z",
    "title_canon_sha256": "150a732bdae0af1d3fe8898a0f533b237c07e5de55fe03bcdc52c00decbb41b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.1325",
    "kind": "arxiv",
    "version": 1
  }
}