Pith Number

pith:PLEHNMKE

pith:2016:PLEHNMKE276CW3FUMQLOMZMLAK

not attested not anchored not stored refs pending

When Shock Waves Collide

A. Frank, A. S. Liao, B. Blue, B. Wilde, D. Farley, D. Martinez, E. Hansen, J. Foster, K. Yirak, P. Graham, P. Hartigan, P. Rosen, R. Paguio

arxiv:1603.08985 v1 · 2016-03-29 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PLEHNMKE276CW3FUMQLOMZMLAK}

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	2026-05-18T01:12:48.632688Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ac876b144d7fc2b6cb46416e6658b02acf76091db7838b5619140ca9c241c49

Aliases

arxiv: 1603.08985 · arxiv_version: 1603.08985v1 · doi: 10.48550/arxiv.1603.08985 · pith_short_12: PLEHNMKE276C · pith_short_16: PLEHNMKE276CW3FU · pith_short_8: PLEHNMKE

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/PLEHNMKE276CW3FUMQLOMZMLAK \
  | 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: 7ac876b144d7fc2b6cb46416e6658b02acf76091db7838b5619140ca9c241c49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dea27aa5cb7cd30088f56f9be21c4b1170594babce7c24c8da18f096fb1c6563",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-03-29T22:24:48Z",
    "title_canon_sha256": "913bf125083da71dc8e49e476951659a20f7faaf5a86210647e7b6fabc07a3cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.08985",
    "kind": "arxiv",
    "version": 1
  }
}