Pith Number

pith:DEUEXNCJ

pith:2015:DEUEXNCJE44NJGBC74LXYXL26P

not attested not anchored not stored refs pending

Constraints to the magnetospheric properties of T Tauri stars - II. The Mg II ultraviolet feature

Ana Ines Gomez de Castro, Fatima Lopez-Martinez

arxiv:1505.00575 v1 · 2015-05-04 · 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{DEUEXNCJE44NJGBC74LXYXL26P}

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	2026-05-18T02:17:02.525757Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19284bb4492738d49822ff177c5d7af3ea38670e23c1733a371302b96e3bfb2a

Aliases

arxiv: 1505.00575 · arxiv_version: 1505.00575v1 · doi: 10.48550/arxiv.1505.00575 · pith_short_12: DEUEXNCJE44N · pith_short_16: DEUEXNCJE44NJGBC · pith_short_8: DEUEXNCJ

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/DEUEXNCJE44NJGBC74LXYXL26P \
  | 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: 19284bb4492738d49822ff177c5d7af3ea38670e23c1733a371302b96e3bfb2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9dfe2001a9491baed3836ff9da51c4382d2146460e883c775d18dfaaba0f2c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-05-04T10:11:58Z",
    "title_canon_sha256": "0f084b5e7c21d8eb2fcecbe5a4fe3df99d7ba7e443b3e671f9770eb1141db928"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.00575",
    "kind": "arxiv",
    "version": 1
  }
}