Pith Number

pith:N3TUJAMI

pith:2007:N3TUJAMI6NHTNAYZCMW6UJUMSE

not attested not anchored not stored refs pending

An X-ray, IR, and Submillimeter Flare of Sagittarius A*

A. M. Ghez, C. D. Dowell, D. J. Munoz, D. P. Marrone, F. K. Baganoff, G. C. Bower, G. P. Garmire, G. R. Ricker, J.-H. Zhao, J. M. Moran, J. R. Lu, K. Matthews, M. R. Morris, M. W. Bautz, R. Rao, S. D. Hornstein, W. N. Brandt

arxiv:0712.2877 v2 · 2007-12-18 · 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{N3TUJAMI6NHTNAYZCMW6UJUMSE}

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	2026-05-18T04:12:45.087574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ee7448188f34f368319132dea268c910448b4a2e9c09cadbd29b6ae2fad2dcc

Aliases

arxiv: 0712.2877 · arxiv_version: 0712.2877v2 · doi: 10.48550/arxiv.0712.2877 · pith_short_12: N3TUJAMI6NHT · pith_short_16: N3TUJAMI6NHTNAYZ · pith_short_8: N3TUJAMI

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/N3TUJAMI6NHTNAYZCMW6UJUMSE \
  | 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: 6ee7448188f34f368319132dea268c910448b4a2e9c09cadbd29b6ae2fad2dcc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52cc3744de9926db86c3d76cb99bcfcb14e5aacf39d282c341a372b7ad45f913",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-12-18T05:00:14Z",
    "title_canon_sha256": "4ca49764f22612b0a59a5fa02f4752f33252dd889ef46ed73e5019286770f929"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0712.2877",
    "kind": "arxiv",
    "version": 2
  }
}