Pith Number

pith:2ICS7LN2

pith:2013:2ICS7LN2SWFK6G5WHXAOQJCZJL

not attested not anchored not stored refs pending

Broad-band Spectroscopy of the Ongoing Large Eruption of the Luminous Blue Variable R71

A. Mehner, C. Martayan, D. Baade, D. J. Lennon, O. Stahl, S. Stefl, T. Rivinius

arxiv:1303.1367 v1 · 2013-03-06 · astro-ph.SR

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Receipt and verification

First computed	2026-05-18T01:51:16.195700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2052fadba958aaf1bb63dc0e824594ae2160b4c4fb659eaf11acdafc9ba66f6

Aliases

arxiv: 1303.1367 · arxiv_version: 1303.1367v1 · doi: 10.48550/arxiv.1303.1367

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/2ICS7LN2SWFK6G5WHXAOQJCZJL \
  | 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: d2052fadba958aaf1bb63dc0e824594ae2160b4c4fb659eaf11acdafc9ba66f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7124dc4dba37d6f59ac5d7f2ec37791e8df9f53c41aa2e4886f8b556157e8753",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-03-06T16:15:19Z",
    "title_canon_sha256": "73df6d1f1befbd406b09a7160f99ff351a77a426e8a7ba0fac50b9721c832a3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.1367",
    "kind": "arxiv",
    "version": 1
  }
}