Pith Number

pith:6UK6VXJF

pith:2015:6UK6VXJFVM3BFJK3SSG5E3IH5H

not attested not anchored not stored refs pending

Tidal debris morphology and the orbits of satellite galaxies

David Hendel, Kathryn V. Johnston

arxiv:1509.06369 v1 · 2015-09-21 · 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{6UK6VXJFVM3BFJK3SSG5E3IH5H}

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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.

Cited by

1 paper in Pith

The Merger-Driven Origin of the Vast Extended Stellar Disc Around the Andromeda Galaxy

Receipt and verification

First computed	2026-05-18T01:29:44.507926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f515eadd25ab3612a55b948dd26d07e9eb8c6b655b77f653f69a424b91d6918c

Aliases

arxiv: 1509.06369 · arxiv_version: 1509.06369v1 · doi: 10.48550/arxiv.1509.06369 · pith_short_12: 6UK6VXJFVM3B · pith_short_16: 6UK6VXJFVM3BFJK3 · pith_short_8: 6UK6VXJF

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/6UK6VXJFVM3BFJK3SSG5E3IH5H \
  | 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: f515eadd25ab3612a55b948dd26d07e9eb8c6b655b77f653f69a424b91d6918c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c89a63ae3d0546875a4429f73747d2620c3df9ef50f9ff0ecd6b19c4efa8026",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-09-21T20:04:54Z",
    "title_canon_sha256": "a20d4336a4fd890645e05526a7c7eff0dc52c626718ee7632bdd69ec919072ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.06369",
    "kind": "arxiv",
    "version": 1
  }
}