Pith Number

pith:ANNOCJF3

pith:2016:ANNOCJF3YC23RD6GJRXEYMXFTY

not attested not anchored not stored refs pending

Cold Dark Matter Substructures in Early-Type Galaxy Halos

2, (2) Institute for Astronomy, 3), (3) Departmente of Astronomy, Astrophysics, Davide Fiacconi (1), Doug Potter (1), ETH Zurich, Joachim Stadel (1) ((1) Institute for Computational Science, Piero Madau (1, UCSC), University of Zurich

arxiv:1602.03526 v2 · 2016-02-10 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ANNOCJF3YC23RD6GJRXEYMXFTY}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:11:48.558892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

035ae124bbc0b5b88fc64c6e4c32e59e0716505c14394b2e30e4be22f70eeeb5

Aliases

arxiv: 1602.03526 · arxiv_version: 1602.03526v2 · doi: 10.48550/arxiv.1602.03526 · pith_short_12: ANNOCJF3YC23 · pith_short_16: ANNOCJF3YC23RD6G · pith_short_8: ANNOCJF3

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/ANNOCJF3YC23RD6GJRXEYMXFTY \
  | 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: 035ae124bbc0b5b88fc64c6e4c32e59e0716505c14394b2e30e4be22f70eeeb5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb231d5c432cccf9193aaca0208cb8a13152aec116e893ca623a535167f6f5e4",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-02-10T21:00:02Z",
    "title_canon_sha256": "6c58e8b96d3475376460f22dac7fae1fd8af0c0b670241d4012f130eb0bccc77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.03526",
    "kind": "arxiv",
    "version": 2
  }
}