Pith Number

pith:54S7YXFO

pith:2010:54S7YXFO2T3TO6XUAMJZSIUJJH

not attested not anchored not stored refs pending

Pre-main sequence stars with disks in the Eagle Nebula observed in scattered light

F. Damiani, G. Micela, G. Peres, L. Prisinzano, M. G. Guarcello, S. Sciortino

arxiv:1006.3813 v1 · 2010-06-18 · 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{54S7YXFO2T3TO6XUAMJZSIUJJH}

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	2026-05-18T02:06:44.408146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef25fc5caed4f7377af4031399228949c653bfbd9c72c0f2aa230369a5804b1b

Aliases

arxiv: 1006.3813 · arxiv_version: 1006.3813v1 · doi: 10.48550/arxiv.1006.3813 · pith_short_12: 54S7YXFO2T3T · pith_short_16: 54S7YXFO2T3TO6XU · pith_short_8: 54S7YXFO

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/54S7YXFO2T3TO6XUAMJZSIUJJH \
  | 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: ef25fc5caed4f7377af4031399228949c653bfbd9c72c0f2aa230369a5804b1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04e0cd0161e2f20adaeb1ec2119d045984c82a2dbacda43ccc0ed86de921f6dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-06-18T21:31:26Z",
    "title_canon_sha256": "5f3ce41915f691c661c4402ad3cf259f175bf56ef11f45ce1b7ef0f28550a024"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.3813",
    "kind": "arxiv",
    "version": 1
  }
}