Pith Number

pith:2OE4M3RA

pith:2016:2OE4M3RAAMKGJN4UCITTN3WDWL

not attested not anchored not stored refs pending

The interaction of hydrodynamic shocks with self-gravitating clouds

B. Vaidya, S. A. E. G. Falle, T. W. Hartquist

arxiv:1612.02204 v1 · 2016-12-07 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2OE4M3RAAMKGJN4UCITTN3WDWL}

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	2026-05-18T00:55:06.243810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d389c66e20031464b794122736eec3b2e0753bd246e3b5e820402de7a0b69fa3

Aliases

arxiv: 1612.02204 · arxiv_version: 1612.02204v1 · doi: 10.48550/arxiv.1612.02204 · pith_short_12: 2OE4M3RAAMKG · pith_short_16: 2OE4M3RAAMKGJN4U · pith_short_8: 2OE4M3RA

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/2OE4M3RAAMKGJN4UCITTN3WDWL \
  | 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: d389c66e20031464b794122736eec3b2e0753bd246e3b5e820402de7a0b69fa3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2844b014fae9ab37173443a23aa0440b3408bebf9fc9bee00e78ef9b25d89822",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-12-07T11:35:24Z",
    "title_canon_sha256": "793cdcec9dc2819f03bf1ace352f90cb1df5c5691a340bc60d567384a00d6663"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.02204",
    "kind": "arxiv",
    "version": 1
  }
}