Pith Number

pith:EAOCD6SR

pith:2007:EAOCD6SRXAM43CJZAVKM4IKNF4

not attested not anchored not stored refs pending

X-Ray Flaring on the dMe Star, Ross 154

B. J. Wargelin, D. Garc\'ia-Alvarez, J. J. Drake, P. W. Ratzlaff, V. L. Kashyap

arxiv:0712.2791 v1 · 2007-12-17 · 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{EAOCD6SRXAM43CJZAVKM4IKNF4}

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	2026-07-04T17:07:16.808483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

201c21fa51b819cd89390554ce214d2f315c01814dacbea2f7ba7cb664797aff

Aliases

arxiv: 0712.2791 · arxiv_version: 0712.2791v1 · doi: 10.48550/arxiv.0712.2791 · pith_short_12: EAOCD6SRXAM4 · pith_short_16: EAOCD6SRXAM43CJZ · pith_short_8: EAOCD6SR

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/EAOCD6SRXAM43CJZAVKM4IKNF4 \
  | 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: 201c21fa51b819cd89390554ce214d2f315c01814dacbea2f7ba7cb664797aff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1dd907efd0d084f82ebe882248dc60a4f809886a217ca844d01aca4fe08305b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-12-17T18:16:33Z",
    "title_canon_sha256": "914998119f2c9ab68c17e788bcd1bff1017229736bc619d3ce5b9b8956f8ba4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0712.2791",
    "kind": "arxiv",
    "version": 1
  }
}