Pith Number

pith:ZA2H6NDK

pith:2008:ZA2H6NDKDZOY5HA2R3GO2US7N6

not attested not anchored not stored refs pending

X-ray flares in Orion young stars. I. Flare characteristics

(2) INAF), Eric D. Feigelson (1), Giuseppina Micela (2), Gordon P. Garmire (1) ((1) PSU, Konstantin V. Getman (1), Patrick S. Broos (1)

arxiv:0807.3005 v1 · 2008-07-18 · 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{ZA2H6NDKDZOY5HA2R3GO2US7N6}

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.

Cited by

1 paper in Pith

Probing Flare-Associated Eruptions on AB Doradus via X-ray Absorption Variations

Receipt and verification

First computed	2026-07-04T17:11:52.357737Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8347f346a1e5d8e9c1a8ecced525f6f89a692cab8bff56d0bb3dd23214e6e11

Aliases

arxiv: 0807.3005 · arxiv_version: 0807.3005v1 · doi: 10.48550/arxiv.0807.3005 · pith_short_12: ZA2H6NDKDZOY · pith_short_16: ZA2H6NDKDZOY5HA2 · pith_short_8: ZA2H6NDK

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/ZA2H6NDKDZOY5HA2R3GO2US7N6 \
  | 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: c8347f346a1e5d8e9c1a8ecced525f6f89a692cab8bff56d0bb3dd23214e6e11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e52a1afbe19ab9b96588a05d2a44639bff05d395b8aadd145f33069657514ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-07-18T16:40:05Z",
    "title_canon_sha256": "34ff4aa51d93a98dd605055a08994bd684e911bd5fe44a74fbb827e2bda724f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0807.3005",
    "kind": "arxiv",
    "version": 1
  }
}