Pith Number

pith:CPFUAXXM

pith:2015:CPFUAXXMU3JZQFUIJXSIE3AZON

not attested not anchored not stored refs pending

Multiscale mass transport in z~6 galactic discs: fueling black holes

Andres Escala, Joaquin Prieto

arxiv:1512.02446 v2 · 2015-12-08 · 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{CPFUAXXMU3JZQFUIJXSIE3AZON}

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	2026-05-18T01:12:49.364378Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13cb405eeca6d39816884de4826c197349602213cb457ddb346aa1aeeb4b5f0e

Aliases

arxiv: 1512.02446 · arxiv_version: 1512.02446v2 · doi: 10.48550/arxiv.1512.02446 · pith_short_12: CPFUAXXMU3JZ · pith_short_16: CPFUAXXMU3JZQFUI · pith_short_8: CPFUAXXM

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/CPFUAXXMU3JZQFUIJXSIE3AZON \
  | 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: 13cb405eeca6d39816884de4826c197349602213cb457ddb346aa1aeeb4b5f0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1595913774b0d9458914b203db8751598839a04d8442ac35a57d3c8ca670692c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-12-08T13:02:25Z",
    "title_canon_sha256": "f8135c9c33d2fa60b12d3fa3edd76e2e394bd7dbc4ac052a0dda777a526ed7a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.02446",
    "kind": "arxiv",
    "version": 2
  }
}