Pith Number

pith:H3IL7ABX

pith:2012:H3IL7ABXEBOLPRQPFTE4L6VJQK

not attested not anchored not stored refs pending

An Inverse Compton Scattering Origin of X-ray Flares from Sgr A*

C. O. Heinke, D. Porquet, F. Yusef-Zadeh, H. Bushouse, K. Dodds-Eden, M. Wardle, N. Grosso, R. Genzel, S. Gillessen

arxiv:1203.2188 v1 · 2012-03-09 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H3IL7ABXEBOLPRQPFTE4L6VJQK}

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	2026-05-18T01:58:10.471931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ed0bf8037205cb7c60f2cc9c5faa98282face3cb16b5c5c17576e7a9afbe10a

Aliases

arxiv: 1203.2188 · arxiv_version: 1203.2188v1 · doi: 10.48550/arxiv.1203.2188 · pith_short_12: H3IL7ABXEBOL · pith_short_16: H3IL7ABXEBOLPRQP · pith_short_8: H3IL7ABX

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/H3IL7ABXEBOLPRQPFTE4L6VJQK \
  | 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: 3ed0bf8037205cb7c60f2cc9c5faa98282face3cb16b5c5c17576e7a9afbe10a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d6e4853ada4c470d60b080aac46b701198a182511931244f3398674b3e68a99",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-03-09T21:08:13Z",
    "title_canon_sha256": "3c810fb6d91860c77816c76a2d0179e4f21056c50ecc928eda5f283495cddb6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.2188",
    "kind": "arxiv",
    "version": 1
  }
}