Pith Number

pith:JOJBSWKQ

pith:2015:JOJBSWKQ3JAGRW4FX4IWCXEURS

not attested not anchored not stored refs pending

Variability and dust filtration in the transition disk J160421.7-213028 observed in optical scattered light

A. Isella, A. Juh\'asz, C. Dominik, H. Avenhaus, J. de Boer, J. H. Girard, J. Milli, M. Benisty, M. de Juan Ovelar, N. Huelamo, P. Pinilla, T. Birnstiel

arxiv:1510.00412 v2 · 2015-10-01 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JOJBSWKQ3JAGRW4FX4IWCXEURS}

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	2026-05-18T01:26:41.280301Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b92195950da4068db85bf11615c948cbabfbe19ec0bb0988187444042729eb1

Aliases

arxiv: 1510.00412 · arxiv_version: 1510.00412v2 · doi: 10.48550/arxiv.1510.00412 · pith_short_12: JOJBSWKQ3JAG · pith_short_16: JOJBSWKQ3JAGRW4F · pith_short_8: JOJBSWKQ

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/JOJBSWKQ3JAGRW4FX4IWCXEURS \
  | 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: 4b92195950da4068db85bf11615c948cbabfbe19ec0bb0988187444042729eb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88ba86be3d75cf90ffcdbf57f6a2ce3f397d7fffa758b8c52b60387d0aa8711a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-10-01T20:20:42Z",
    "title_canon_sha256": "2aa52aa89ec39e8c157c1f6e86dd01b89f217c5f6efed1bab81b04fd65e3893d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.00412",
    "kind": "arxiv",
    "version": 2
  }
}