Pith Number

pith:DHRC3L63

pith:2013:DHRC3L63TXZCXN555ZYFJNPQLA

not attested not anchored not stored refs pending

Modeling the HD32297 Debris Disk with Far-IR Herschel Data

A. Roberge, A. V. Krivov, J.-C. Augereau, J. K. Donaldson, J. Lebreton

arxiv:1305.7230 v1 · 2013-05-30 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DHRC3L63TXZCXN555ZYFJNPQLA}

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	2026-05-18T01:49:39.545450Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19e22dafdb9df22bb7bdee7054b5f058219b97954c83de55561925b29a3fad94

Aliases

arxiv: 1305.7230 · arxiv_version: 1305.7230v1 · doi: 10.48550/arxiv.1305.7230 · pith_short_12: DHRC3L63TXZC · pith_short_16: DHRC3L63TXZCXN55 · pith_short_8: DHRC3L63

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/DHRC3L63TXZCXN555ZYFJNPQLA \
  | 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: 19e22dafdb9df22bb7bdee7054b5f058219b97954c83de55561925b29a3fad94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33f89791e28c565dec8e7d717a5956101e306c0fda9cb8f1e6d28a02b284263d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-05-30T20:00:03Z",
    "title_canon_sha256": "c3ae9d8f813c6fc7647d8db1d86d7bf33481c85a448c8b735b02a85bd8bba043"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.7230",
    "kind": "arxiv",
    "version": 1
  }
}