Pith Number

pith:FZXY4WDS

pith:2016:FZXY4WDSDGYBEMTM2TZ3MVAJOT

not attested not anchored not stored refs pending

Resolving flows around black holes: the impact of gas angular momentum

Cambridge), Debora Sijacki (IoA/KICC, Michael Curtis

arxiv:1606.02729 v2 · 2016-06-08 · 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{FZXY4WDSDGYBEMTM2TZ3MVAJOT}

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	2026-05-18T01:02:52.023236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e6f8e587219b012326cd4f3b6540974ed95e3d02db07a28e249d46fbddfefd9

Aliases

arxiv: 1606.02729 · arxiv_version: 1606.02729v2 · doi: 10.48550/arxiv.1606.02729 · pith_short_12: FZXY4WDSDGYB · pith_short_16: FZXY4WDSDGYBEMTM · pith_short_8: FZXY4WDS

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/FZXY4WDSDGYBEMTM2TZ3MVAJOT \
  | 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: 2e6f8e587219b012326cd4f3b6540974ed95e3d02db07a28e249d46fbddfefd9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b42940b1c25a911ded532073656264461268fc953dbb8a9a626580c053371640",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-06-08T20:00:55Z",
    "title_canon_sha256": "04a31735b64a99a85ce08d63fcc6a434cea51071b18b1fa8e918f3305cd39166"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.02729",
    "kind": "arxiv",
    "version": 2
  }
}