Pith Number

pith:26HX7AIQ

pith:2017:26HX7AIQUHMXHNBHJAZENDMP6H

not attested not anchored not stored refs pending

grim: A Flexible, Conservative Scheme for Relativistic Fluid Theories

Charles F. Gammie, Francois Foucart, Mani Chandra

arxiv:1702.01106 v1 · 2017-02-03 · astro-ph.IM · 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{26HX7AIQUHMXHNBHJAZENDMP6H}

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	2026-05-18T00:48:46.622229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d78f7f8110a1d973b4274832468d8ff1d292ae683416d0138b7549a77c58a222

Aliases

arxiv: 1702.01106 · arxiv_version: 1702.01106v1 · doi: 10.48550/arxiv.1702.01106 · pith_short_12: 26HX7AIQUHMX · pith_short_16: 26HX7AIQUHMXHNBH · pith_short_8: 26HX7AIQ

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/26HX7AIQUHMXHNBHJAZENDMP6H \
  | 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: d78f7f8110a1d973b4274832468d8ff1d292ae683416d0138b7549a77c58a222

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8a86e301b82916723334500715c8fc5ec90db0afe8ca1156c17b85826d06ece",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-02-03T18:29:52Z",
    "title_canon_sha256": "956d507f83652ffe8d914c0ca6580c79c1a6ed87257d22d8f74a051fc84316c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.01106",
    "kind": "arxiv",
    "version": 1
  }
}