Pith Number

pith:YKPHZ5LW

pith:2011:YKPHZ5LWCHMDZ23FGT3O7R4UAB

not attested not anchored not stored refs pending

Relativistic MHD in dynamical spacetimes: Improved EM gauge condition for AMR grids

Stuart L. Shapiro, Vasileios Paschalidis, Yuk Tung Liu, Zachariah B. Etienne

arxiv:1110.4633 v3 · 2011-10-20 · astro-ph.HE · astro-ph.SR · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YKPHZ5LWCHMDZ23FGT3O7R4UAB}

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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

Multimessenger Signatures of Tilted, Self-Gravitating, Black Hole Disks

Receipt and verification

First computed	2026-05-18T04:04:43.443349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c29e7cf57611d83ceb6534f6efc794004b7ddd62dcc1dc4fe9d5b3dff6445abb

Aliases

arxiv: 1110.4633 · arxiv_version: 1110.4633v3 · doi: 10.48550/arxiv.1110.4633 · pith_short_12: YKPHZ5LWCHMD · pith_short_16: YKPHZ5LWCHMDZ23F · pith_short_8: YKPHZ5LW

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/YKPHZ5LWCHMDZ23FGT3O7R4UAB \
  | 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: c29e7cf57611d83ceb6534f6efc794004b7ddd62dcc1dc4fe9d5b3dff6445abb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32ae0eed377b1a92923a9e24a36d6920c611a6885fb16f3983d045698e4c47f7",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-10-20T20:00:02Z",
    "title_canon_sha256": "1e9581984b6f39539a92e4cc62c8ac73f55fe8bb23d26d6747cd3236686344b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.4633",
    "kind": "arxiv",
    "version": 3
  }
}