Pith Number

pith:DBDBVTH5

pith:2012:DBDBVTH54XRB3BK7JPCN6PZK4Y

not attested not anchored not stored refs pending

Flare emission from Sagittarius A*

A. Eckart, C. Straubmeier, D. Kunneriath, F. Baganoff, G. Witzel, J. A. Zensus, J. Dexter, J. Moultaka, K. Muzic, L. Moser, M. Bremer, M. Garcia-Marin, M. R. Morris, M. Valencia-S., M. Zamaninasab, N. Sabha, P. Teuben, R. Buchholz, R. Schoedel, S. N. Vogel, V. Karas

arxiv:1208.1135 v1 · 2012-08-06 · astro-ph.IM · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DBDBVTH54XRB3BK7JPCN6PZK4Y}

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	2026-05-18T01:55:22.708801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18461accfde5e21d855f4bc4df3f2ae61d219da865c41c39356c34965b04c985

Aliases

arxiv: 1208.1135 · arxiv_version: 1208.1135v1 · doi: 10.48550/arxiv.1208.1135 · pith_short_12: DBDBVTH54XRB · pith_short_16: DBDBVTH54XRB3BK7 · pith_short_8: DBDBVTH5

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/DBDBVTH54XRB3BK7JPCN6PZK4Y \
  | 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: 18461accfde5e21d855f4bc4df3f2ae61d219da865c41c39356c34965b04c985

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa734826d26e53a21bfb30c54ba00cd3dd7d89cf5df3ee06c073ec26d4ba9f08",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-08-06T11:20:52Z",
    "title_canon_sha256": "48d263afc1420990ab633150f1c64f32aae51396d46031c88294de0d71967d13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.1135",
    "kind": "arxiv",
    "version": 1
  }
}