Pith Number

pith:YGSRTHQK

pith:2020:YGSRTHQKJRDX7UUSC6F2CEQFMB

not attested not anchored not stored refs pending

Accretion in low-mass members of the Orion Nebula Cluster with young transition disks

C. Melo, C. Sauty, J. F. Gameiro, J. J. G. Lima, R. M. G. de Albuquerque, S. H. P. Alencar

arxiv:2003.09511 v1 · 2020-03-20 · astro-ph.SR · astro-ph.EP · 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{YGSRTHQKJRDX7UUSC6F2CEQFMB}

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	2026-07-05T00:58:50.921165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1a5199e0a4c477fd292178ba11205606027e4c3b471fc832051603794eb620b

Aliases

arxiv: 2003.09511 · arxiv_version: 2003.09511v1 · doi: 10.48550/arxiv.2003.09511 · pith_short_12: YGSRTHQKJRDX · pith_short_16: YGSRTHQKJRDX7UUS · pith_short_8: YGSRTHQK

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/YGSRTHQKJRDX7UUSC6F2CEQFMB \
  | 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: c1a5199e0a4c477fd292178ba11205606027e4c3b471fc832051603794eb620b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "594db04fa5d074035b4bd97d80fd6f3d891a656d75370b2cfa9d621b1d81f19b",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-03-20T21:53:21Z",
    "title_canon_sha256": "1418155f4c2f8dda5de358b3514e905ab1a178ccc430252dff431728eccad06a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.09511",
    "kind": "arxiv",
    "version": 1
  }
}