Pith Number

pith:GIYMVWWC

pith:2018:GIYMVWWCYN2MXAOXTKONEOEC77

not attested not anchored not stored refs pending

Two-Temperature GRRMHD Simulations of M87

Benjamin R. Ryan, Charles F. Gammie, Eliot Quataert, Joshua C. Dolence, Sean M. Ressler

arxiv:1808.01958 v2 · 2018-08-06 · 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{GIYMVWWCYN2MXAOXTKONEOEC77}

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	2026-05-18T00:02:49.178258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3230cadac2c374cb81d79a9cd23882fffd9133f7ce107d97bd4d209590f2c8e0

Aliases

arxiv: 1808.01958 · arxiv_version: 1808.01958v2 · doi: 10.48550/arxiv.1808.01958 · pith_short_12: GIYMVWWCYN2M · pith_short_16: GIYMVWWCYN2MXAOX · pith_short_8: GIYMVWWC

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/GIYMVWWCYN2MXAOXTKONEOEC77 \
  | 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: 3230cadac2c374cb81d79a9cd23882fffd9133f7ce107d97bd4d209590f2c8e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "882fd827b65e491ded7c3e8cbae8d8e9285980c96b830d1e721708fcb51bb9ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-08-06T15:15:51Z",
    "title_canon_sha256": "ea38cc722f92b4df4a4f3bfdeb2613471cfeaa765a5c0e3cd498dacd47797fec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.01958",
    "kind": "arxiv",
    "version": 2
  }
}