Pith Number

pith:HGTPXEDV

pith:2012:HGTPXEDV2WK5WG7T2UX4NAOYDY

not attested not anchored not stored refs pending

X-ray variability of PMS stars - Toward an explanation of the different X-ray properties of CTTS and WTTS

E. Flaccomio, G. Micela, S. Sciortino

arxiv:1210.6770 v2 · 2012-10-25 · 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{HGTPXEDV2WK5WG7T2UX4NAOYDY}

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	2026-05-18T01:53:37.870531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39a6fb9075d595db1bf3d52fc681d81e3dd4d680936590678485856cafc605fa

Aliases

arxiv: 1210.6770 · arxiv_version: 1210.6770v2 · doi: 10.48550/arxiv.1210.6770 · pith_short_12: HGTPXEDV2WK5 · pith_short_16: HGTPXEDV2WK5WG7T · pith_short_8: HGTPXEDV

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/HGTPXEDV2WK5WG7T2UX4NAOYDY \
  | 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: 39a6fb9075d595db1bf3d52fc681d81e3dd4d680936590678485856cafc605fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ea19a271ca0e49fb1bdc2d0bdaf67cfe35d632734c290ff8e380808ab96cc3f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-10-25T09:37:37Z",
    "title_canon_sha256": "000abcb37d021e06b7086e9066808f78dd0617adb0e1c783205a5990bf891b4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.6770",
    "kind": "arxiv",
    "version": 2
  }
}