Pith Number

pith:AEYM4WBT

pith:2013:AEYM4WBTQFKAQMLFHBZA24PYC5

not attested not anchored not stored refs pending

Direct Simulation Monte Carlo for astrophysical flows: II. Ram pressure dynamics

Martin D. Weinberg

arxiv:1304.3942 v2 · 2013-04-14 · 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{AEYM4WBTQFKAQMLFHBZA24PYC5}

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	2026-05-18T01:50:33.045506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0130ce5833815408316538720d71f8174ed15f28c77469e69e64ca97e0d14332

Aliases

arxiv: 1304.3942 · arxiv_version: 1304.3942v2 · doi: 10.48550/arxiv.1304.3942 · pith_short_12: AEYM4WBTQFKA · pith_short_16: AEYM4WBTQFKAQMLF · pith_short_8: AEYM4WBT

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/AEYM4WBTQFKAQMLFHBZA24PYC5 \
  | 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: 0130ce5833815408316538720d71f8174ed15f28c77469e69e64ca97e0d14332

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9714d1407166510fac2626c2095911a8a7c9f20d3683f01310286bcf114e261",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-04-14T20:01:04Z",
    "title_canon_sha256": "1f87965c0ac6a9775dced390d517cb310d5f85772b48e0b726fd1addbf4176ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.3942",
    "kind": "arxiv",
    "version": 2
  }
}