Pith Number

pith:3GOMLUNN

pith:2007:3GOMLUNNTYGHANWX3O5FQGQQ34

not attested not anchored not stored refs pending

X-rays from young stars - a summary of highlights from the XMM-Newton Extended Survey of the Taurus Molecular Cloud (XEST)

M. Guedel

arxiv:0711.1305 v1 · 2007-11-08 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3GOMLUNNTYGHANWX3O5FQGQQ34}

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	2026-07-04T17:06:35.151955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d99cc5d1ad9e0c7036d7dbba581a10df38f163882082f73fcc70d31c23db41e8

Aliases

arxiv: 0711.1305 · arxiv_version: 0711.1305v1 · doi: 10.48550/arxiv.0711.1305 · pith_short_12: 3GOMLUNNTYGH · pith_short_16: 3GOMLUNNTYGHANWX · pith_short_8: 3GOMLUNN

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/3GOMLUNNTYGHANWX3O5FQGQQ34 \
  | 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: d99cc5d1ad9e0c7036d7dbba581a10df38f163882082f73fcc70d31c23db41e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "493cd16f17417b8c5d719d333e5034efa6b64dd4bcdc7eed1b3a8e93341669bc",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-11-08T17:30:47Z",
    "title_canon_sha256": "3bba833c5213474990f2ed57aad17dbe7629a212c837440153fb80078087a0c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0711.1305",
    "kind": "arxiv",
    "version": 1
  }
}