Pith Number

pith:RXMX76UM

pith:2011:RXMX76UMEF5THFVJW2J35646KJ

not attested not anchored not stored refs pending

Where do flare ribbons stop?

J. T. Su, P. F. Chen, Y. Guo, Y. Y. Deng

arxiv:1109.0381 v2 · 2011-09-02 · 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{RXMX76UMEF5THFVJW2J35646KJ}

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	2026-05-18T04:00:02.682800Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8dd97ffa8c217b3396a9b693befb9e52661a0917ca1f8118ef50e9d04c68ac10

Aliases

arxiv: 1109.0381 · arxiv_version: 1109.0381v2 · doi: 10.48550/arxiv.1109.0381 · pith_short_12: RXMX76UMEF5T · pith_short_16: RXMX76UMEF5THFVJ · pith_short_8: RXMX76UM

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/RXMX76UMEF5THFVJW2J35646KJ \
  | 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: 8dd97ffa8c217b3396a9b693befb9e52661a0917ca1f8118ef50e9d04c68ac10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c16001cdba9b33b66b3d8e1068854f7085936a32213e68d61b71b04ea12014a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-09-02T08:50:21Z",
    "title_canon_sha256": "1453c1968a277ee77306049b185bd4f54c1b2149875e2e3adab6c3d940a26d0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.0381",
    "kind": "arxiv",
    "version": 2
  }
}