Pith Number

pith:ACFDIJ4I

pith:2012:ACFDIJ4IWSDUPYUEM4FLJW2CQG

not attested not anchored not stored refs pending

Constraints on off-axis jets from stellar tidal disruption flares

Dale A. Frail, Elmar Koerding, Heino Falcke, Sjoert van Velzen

arxiv:1210.0022 v2 · 2012-09-28 · astro-ph.HE · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ACFDIJ4IWSDUPYUEM4FLJW2CQG}

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	2026-05-18T03:31:06.600373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

008a342788b48747e284670ab4db4281a3eedc7ecc84b304f28aa11c11b78f32

Aliases

arxiv: 1210.0022 · arxiv_version: 1210.0022v2 · doi: 10.48550/arxiv.1210.0022 · pith_short_12: ACFDIJ4IWSDU · pith_short_16: ACFDIJ4IWSDUPYUE · pith_short_8: ACFDIJ4I

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/ACFDIJ4IWSDUPYUEM4FLJW2CQG \
  | 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: 008a342788b48747e284670ab4db4281a3eedc7ecc84b304f28aa11c11b78f32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8af627b5a0ee5b03ec1dcf8279c49831b3386e601d4bb211f5e974c6229118c",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-09-28T20:10:31Z",
    "title_canon_sha256": "9b5859e1301a4f3c61eef775e96ff97570344034e1e7ef429f165594fe93a9cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.0022",
    "kind": "arxiv",
    "version": 2
  }
}