Pith Number

pith:SNAZQCAK

pith:2016:SNAZQCAK4DR73Y77Z522LMR26X

not attested not anchored not stored refs pending

Survival of the impactor during hypervelocity collisions II: An analogue for high porosity targets

Chrysa Avdellidou, Marco Delbo, Mark C. Price, Mike J. Cole

arxiv:1612.05060 v1 · 2016-12-15 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SNAZQCAK4DR73Y77Z522LMR26X}

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	2026-05-18T00:54:53.517869Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

934198080ae0e3fde3ffcf75a5b23af5e311988e67578e31897af58fd26b769f

Aliases

arxiv: 1612.05060 · arxiv_version: 1612.05060v1 · doi: 10.48550/arxiv.1612.05060 · pith_short_12: SNAZQCAK4DR7 · pith_short_16: SNAZQCAK4DR73Y77 · pith_short_8: SNAZQCAK

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/SNAZQCAK4DR73Y77Z522LMR26X \
  | 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: 934198080ae0e3fde3ffcf75a5b23af5e311988e67578e31897af58fd26b769f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6080aa566664fbcc2db3672628ca8bfa22815894f98315c76b30657e945880fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-12-15T13:37:15Z",
    "title_canon_sha256": "932f8ec4bc4e9d84d3acbf9587717e73d0d69e872f676b9e172baecfd256d8a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.05060",
    "kind": "arxiv",
    "version": 1
  }
}