Pith Number

pith:RXAMONU6

pith:2017:RXAMONU6MQ44IZOW56N45KMQS3

not attested not anchored not stored refs pending

Exploring SMBH Assembly with Semi-analytic Modelling

Angelo Ricarte, Priyamvada Natarajan

arxiv:1710.11532 v1 · 2017-10-31 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RXAMONU6MQ44IZOW56N45KMQS3}

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	2026-05-18T00:27:18.432866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8dc0c7369e6439c465d6ef9bcea99096c60095ec3067597d828ff0b37d27e7fc

Aliases

arxiv: 1710.11532 · arxiv_version: 1710.11532v1 · doi: 10.48550/arxiv.1710.11532 · pith_short_12: RXAMONU6MQ44 · pith_short_16: RXAMONU6MQ44IZOW · pith_short_8: RXAMONU6

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/RXAMONU6MQ44IZOW56N45KMQS3 \
  | 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: 8dc0c7369e6439c465d6ef9bcea99096c60095ec3067597d828ff0b37d27e7fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b344cbf2a1cec3c70a8860ec523c2c2913476c6c024f9fe3b2d3bd1b6163c811",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-10-31T15:32:06Z",
    "title_canon_sha256": "d5d18741114127e15764e4e3f8d32463023ee36854df2711d21a9f96d7dfa5f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.11532",
    "kind": "arxiv",
    "version": 1
  }
}