Pith Number

pith:PR2USOMY

pith:2020:PR2USOMY4PNXZ72244M6LKO7VW

not attested not anchored not stored refs pending

The Surprisingly Small Impact of Magnetic Fields On The Inner Accretion Flow of Sagittarius A* Fueled By Stellar Winds

Eliot Quataert, James M. Stone, Sean M. Ressler

arxiv:2001.04469 v1 · 2020-01-13 · 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{PR2USOMY4PNXZ72244M6LKO7VW}

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.

Cited by

1 paper in Pith

Universal Radial Scaling of Large-Scale Black Hole Accretion for Magnetically Arrested And Rocking Accretion Disks

Receipt and verification

First computed	2026-07-05T00:36:46.238106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c75493998e3db7cff5ae719e5a9dfad81ad95ef061d2b07bde57f2cf8bc5afe

Aliases

arxiv: 2001.04469 · arxiv_version: 2001.04469v1 · doi: 10.48550/arxiv.2001.04469 · pith_short_12: PR2USOMY4PNX · pith_short_16: PR2USOMY4PNXZ722 · pith_short_8: PR2USOMY

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/PR2USOMY4PNXZ72244M6LKO7VW \
  | 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: 7c75493998e3db7cff5ae719e5a9dfad81ad95ef061d2b07bde57f2cf8bc5afe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8dda41160aa6b31a2082c963ff5a183ada8cb08634ef1b59db45cf25c85e0e82",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-01-13T19:00:00Z",
    "title_canon_sha256": "b3625c13f9224a23fb0b6582175c8d223ffe2ab45054ac74db824971bbefb692"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.04469",
    "kind": "arxiv",
    "version": 1
  }
}