Pith Number

pith:HWHOTQWK

pith:2016:HWHOTQWKS2MIMYN2BAB3LUZSCQ

not attested not anchored not stored refs pending

Mass transfer between debris discs during close stellar encounters

Adrian S. Hamers, Lucie Jilkova, Michael Hammer, Simon Portegies Zwart

arxiv:1601.08171 v1 · 2016-01-29 · 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{HWHOTQWKS2MIMYN2BAB3LUZSCQ}

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	2026-05-18T01:20:32.036632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d8ee9c2ca96988661ba0803b5d3321434607c14316327af76299d0add10d4f4

Aliases

arxiv: 1601.08171 · arxiv_version: 1601.08171v1 · doi: 10.48550/arxiv.1601.08171 · pith_short_12: HWHOTQWKS2MI · pith_short_16: HWHOTQWKS2MIMYN2 · pith_short_8: HWHOTQWK

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/HWHOTQWKS2MIMYN2BAB3LUZSCQ \
  | 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: 3d8ee9c2ca96988661ba0803b5d3321434607c14316327af76299d0add10d4f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af1a8cb0136f55bb378dae8b9cd6fad5dc11cebe79ff9e4d2d6ba043dfe8bd39",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-01-29T16:07:52Z",
    "title_canon_sha256": "659fc09355f0cbdb5aff166c152b646b260f3414233de79003ebff513af0139e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.08171",
    "kind": "arxiv",
    "version": 1
  }
}