Pith Number

pith:OLFFOA7R

pith:2023:OLFFOA7RZDWCSCXZPRESDSZM5E

not attested not anchored not stored refs pending

Modelling the mass accretion histories of dark matter haloes using a Gamma formalism

Antonios Katsianis, Jie Wang, Matthew Fong, Xiaohu Yang

arxiv:2305.17772 v1 · 2023-05-28 · 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{OLFFOA7RZDWCSCXZPRESDSZM5E}

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	2026-07-05T06:17:52.372399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72ca5703f1c8ec290af97c4921cb2ce928d71d71193432ce357e185cc61544ad

Aliases

arxiv: 2305.17772 · arxiv_version: 2305.17772v1 · doi: 10.48550/arxiv.2305.17772 · pith_short_12: OLFFOA7RZDWC · pith_short_16: OLFFOA7RZDWCSCXZ · pith_short_8: OLFFOA7R

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/OLFFOA7RZDWCSCXZPRESDSZM5E \
  | 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: 72ca5703f1c8ec290af97c4921cb2ce928d71d71193432ce357e185cc61544ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "227cb170c751913461488e6f89d7c835049084d8ae57f53f96f80c4a96170848",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-05-28T16:47:28Z",
    "title_canon_sha256": "cb3057c46a413d693dc14afcfd5790ce69b18bb3bab57e087408c558a9ab08e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.17772",
    "kind": "arxiv",
    "version": 1
  }
}