Pith Number

pith:I3YTKJ2H

pith:2017:I3YTKJ2H7H3QDIAAEZTGKUVSSQ

not attested not anchored not stored refs pending

Dynamics of merging: Post-merger mixing and relaxation of an Illustris galaxy

Anthony M. Young, Jens Hjorth, Liliya L. R. Williams

arxiv:1709.00014 v2 · 2017-08-31 · 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{I3YTKJ2H7H3QDIAAEZTGKUVSSQ}

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	2026-05-18T00:22:28.512099Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46f1352747f9f701a00026666552b2943eccbb0624a5b921f0a0b3839dc7e4fd

Aliases

arxiv: 1709.00014 · arxiv_version: 1709.00014v2 · doi: 10.48550/arxiv.1709.00014 · pith_short_12: I3YTKJ2H7H3Q · pith_short_16: I3YTKJ2H7H3QDIAA · pith_short_8: I3YTKJ2H

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/I3YTKJ2H7H3QDIAAEZTGKUVSSQ \
  | 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: 46f1352747f9f701a00026666552b2943eccbb0624a5b921f0a0b3839dc7e4fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ce9dbb238db99c2eec2f26ea2b7f7e6160ffe19954db8e7dd3f468ce8af8b31",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-08-31T18:00:14Z",
    "title_canon_sha256": "a84b81f294ef793f6f5a8dbf82eda80456158af0dfccad78deca940218131f60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.00014",
    "kind": "arxiv",
    "version": 2
  }
}