Pith Number

pith:UVQJEYL3

pith:2017:UVQJEYL3CLVL47TD4C4SHLG754

not attested not anchored not stored refs pending

The origin and properties of massive prolate galaxies in the Illustris simulation

Dandan Xu, Davor Krajnovi\'c, Eric Emsellem, Hongyu Li, Shude Mao, Volker Springel

arxiv:1709.03345 v1 · 2017-09-11 · 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{UVQJEYL3CLVL47TD4C4SHLG754}

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	2026-05-18T00:31:11.651711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a56092617b12eabe7e63e0b923acdfef0283fe6aebd3173f57edbc0f171f1dcd

Aliases

arxiv: 1709.03345 · arxiv_version: 1709.03345v1 · doi: 10.48550/arxiv.1709.03345 · pith_short_12: UVQJEYL3CLVL · pith_short_16: UVQJEYL3CLVL47TD · pith_short_8: UVQJEYL3

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/UVQJEYL3CLVL47TD4C4SHLG754 \
  | 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: a56092617b12eabe7e63e0b923acdfef0283fe6aebd3173f57edbc0f171f1dcd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63cd77170c3d9aba1cda3e75255895484a62e79aa050cd992cf5dc97a4f55d08",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-09-11T11:57:33Z",
    "title_canon_sha256": "3119e74571f93e4f901389c33899888a8f7060a9e5d7db5c53474724d46810e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.03345",
    "kind": "arxiv",
    "version": 1
  }
}