Pith Number

pith:4VEZDT77

pith:2012:4VEZDT77EGM2HJFZPQBMJ2VOT4

not attested not anchored not stored refs pending

Radiative Models of Sagittarius A* and M87 from Relativistic MHD Simulations

Eric Agol, Jason Dexter, Jonathan C. McKinney, P. Chris Fragile

arxiv:1202.0348 v1 · 2012-02-02 · 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{4VEZDT77EGM2HJFZPQBMJ2VOT4}

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	2026-05-18T01:58:36.460690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e54991cfff2199a3a4b97c02c4eaae9f0e430b2a0f1ed3d962fb5b1db66f7c31

Aliases

arxiv: 1202.0348 · arxiv_version: 1202.0348v1 · doi: 10.48550/arxiv.1202.0348 · pith_short_12: 4VEZDT77EGM2 · pith_short_16: 4VEZDT77EGM2HJFZ · pith_short_8: 4VEZDT77

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/4VEZDT77EGM2HJFZPQBMJ2VOT4 \
  | 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: e54991cfff2199a3a4b97c02c4eaae9f0e430b2a0f1ed3d962fb5b1db66f7c31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfaa1b44ba4518b3ad42b63f4a7e6983a4f739cf312fe32059ab00b135af3df6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-02-02T03:32:18Z",
    "title_canon_sha256": "baec51f4686bc1df365ed3c03a35b98cfbb75723d5d0266f310b15930d1b2efc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.0348",
    "kind": "arxiv",
    "version": 1
  }
}