Pith Number

pith:DJ2CMC77

pith:2021:DJ2CMC773AMNJEPL2SCVO4DYGH

not attested not anchored not stored refs pending

Long-term stability of planets in and around binary stars

2), (2) University of Bern, (3) Queen's University, Belfast, Benjamin R. Harris (1), Bethany A. Wootton (1), Bethan Z. Norgrove (1), Harry A. Ballantyne (1, Isaac L. Pepper (1), Richard D. Smith (3), Richard J. Parker (1) ((1) University of Sheffield, Rosie E. Dommett (1), Switzerland, Tore Espaas (1), UK, UK)

arxiv:2108.07815 v1 · 2021-08-17 · astro-ph.EP · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DJ2CMC773AMNJEPL2SCVO4DYGH}

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	2026-07-05T03:08:38.762680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a74260bffd818d491ebd48557707831f8c39655704ce4f47a1173aa02e793d8

Aliases

arxiv: 2108.07815 · arxiv_version: 2108.07815v1 · doi: 10.48550/arxiv.2108.07815 · pith_short_12: DJ2CMC773AMN · pith_short_16: DJ2CMC773AMNJEPL · pith_short_8: DJ2CMC77

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/DJ2CMC773AMNJEPL2SCVO4DYGH \
  | 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: 1a74260bffd818d491ebd48557707831f8c39655704ce4f47a1173aa02e793d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc7590d5d1d33b8e09e3345072ee83f51226825decc40c985153972ea62cc5d7",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-08-17T18:00:01Z",
    "title_canon_sha256": "956d6c03ddfb1d723b605b62d76bb88cc7f51c67dc306851f1dfef6ced1819f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.07815",
    "kind": "arxiv",
    "version": 1
  }
}