Pith Number

pith:SY3DUKJ6

pith:2013:SY3DUKJ6TCPMV4HWI4HGPHYG3H

not attested not anchored not stored refs pending

Simulating the effect of the Sgr A* accretion flow on the appearance of G2 after pericenter

Aleksander Sadowski, David Abarca, Lorenzo Sironi

arxiv:1309.2313 v2 · 2013-09-09 · astro-ph.HE · 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{SY3DUKJ6TCPMV4HWI4HGPHYG3H}

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	2026-05-18T01:47:44.045795Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96363a293e989ecaf0f6470e679f06d9df2eee068ac3e3ebea6cddad92741793

Aliases

arxiv: 1309.2313 · arxiv_version: 1309.2313v2 · doi: 10.48550/arxiv.1309.2313 · pith_short_12: SY3DUKJ6TCPM · pith_short_16: SY3DUKJ6TCPMV4HW · pith_short_8: SY3DUKJ6

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/SY3DUKJ6TCPMV4HWI4HGPHYG3H \
  | 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: 96363a293e989ecaf0f6470e679f06d9df2eee068ac3e3ebea6cddad92741793

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20dce2b1ebcec844ddd6209ff400fe12f1c234e2b88dc457635e68e22d6cc4fb",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-09-09T20:30:49Z",
    "title_canon_sha256": "4fbedcd8c8310deee4c258bc44d458cbafd895f1f637cbc22de19ca9bb24bd13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.2313",
    "kind": "arxiv",
    "version": 2
  }
}