Pith Number

pith:5C7TIB44

pith:2022:5C7TIB44FIR35VIQAMAKVKWLDZ

not attested not anchored not stored refs pending

Haro 11 -- Untying the knots of the nuclear starburst

A. Adamo, A. Bik, A. Runnholm, G. \"Ostlin, L. J. Smith, M. Hayes, M. Sirressi, M. S. Oey, M. Strand\"anger, V. Menacho

arxiv:2201.03585 v2 · 2022-01-10 · 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{5C7TIB44FIR35VIQAMAKVKWLDZ}

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	2026-07-05T03:49:31.031975Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8bf34079c2a23bed5100300aaaacb1e69483dd6c781a4be552a2accc1ac060f

Aliases

arxiv: 2201.03585 · arxiv_version: 2201.03585v2 · doi: 10.48550/arxiv.2201.03585 · pith_short_12: 5C7TIB44FIR3 · pith_short_16: 5C7TIB44FIR35VIQ · pith_short_8: 5C7TIB44

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/5C7TIB44FIR35VIQAMAKVKWLDZ \
  | 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: e8bf34079c2a23bed5100300aaaacb1e69483dd6c781a4be552a2accc1ac060f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d512f695184fe356d86c1814c28216756c25f2a1188e174318a380368c081b4f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-01-10T19:00:07Z",
    "title_canon_sha256": "972f69ffc9e233a64c8c7aa22b72125a04e4fab1e52677cac3d27b6344665f59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.03585",
    "kind": "arxiv",
    "version": 2
  }
}