Pith Number

pith:IRAVTH3R

pith:2015:IRAVTH3RMZGRZ3PK4ST76L4TDW

not attested not anchored not stored refs pending

The creation and persistence of a misaligned gas disc in a simulated early-type galaxy

2), Claude-Andre Faucher-Giguere (5), Dusan Keres (4), Eliot Quataert (1), Freeke van de Voort (1, Philip F. Hopkins (6) ((1) UC Berkeley (2) ASIAA (3) Hertfordshire (4) UCSD (5) Northwestern (6) Caltech), Timothy A. Davis (3)

arxiv:1504.03685 v2 · 2015-04-14 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IRAVTH3RMZGRZ3PK4ST76L4TDW}

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	2026-05-18T01:13:38.218247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4441599f71664d1cedeae4a7ff2f931d9b37a0d4928d54c43d7d163868e59d1d

Aliases

arxiv: 1504.03685 · arxiv_version: 1504.03685v2 · doi: 10.48550/arxiv.1504.03685 · pith_short_12: IRAVTH3RMZGR · pith_short_16: IRAVTH3RMZGRZ3PK · pith_short_8: IRAVTH3R

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/IRAVTH3RMZGRZ3PK4ST76L4TDW \
  | 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: 4441599f71664d1cedeae4a7ff2f931d9b37a0d4928d54c43d7d163868e59d1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b1694723e8742c2306244eb29cb0a4c8fb9e16f4c0d8b7f67b2cfcd126bf62c",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-04-14T20:00:52Z",
    "title_canon_sha256": "918f1b62a992a2b0b696924e0b18a343a7ebe6bf585a97a69f4824e817f02064"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.03685",
    "kind": "arxiv",
    "version": 2
  }
}