Pith Number

pith:7G2UKJHE

pith:2015:7G2UKJHESI2LACOOIAJLZONOJY

not attested not anchored not stored refs pending

The nature of the 2014-2015 dim state of RW Aur revealed by X-ray, optical, and NIR observations

C. F Manara, H. M. G\"unther, J. H. M. M. Schmitt, J. Robrade, K. W. Hodapp, P. C. Schneider, S. Facchini, S. J. Wolk, S. Skinner, V. Perdelwitz

arxiv:1511.01688 v1 · 2015-11-05 · 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{7G2UKJHESI2LACOOIAJLZONOJY}

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	2026-05-18T01:25:33.368646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9b54524e49234b009ce4012bcb9ae4e20ea4d7e81e44698c4a37b67a4b9495c

Aliases

arxiv: 1511.01688 · arxiv_version: 1511.01688v1 · doi: 10.48550/arxiv.1511.01688 · pith_short_12: 7G2UKJHESI2L · pith_short_16: 7G2UKJHESI2LACOO · pith_short_8: 7G2UKJHE

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/7G2UKJHESI2LACOOIAJLZONOJY \
  | 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: f9b54524e49234b009ce4012bcb9ae4e20ea4d7e81e44698c4a37b67a4b9495c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c88d9c74d97602c114fd53d79591c6cd3dbffcd58af90ad7c6b530f85b8521a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-11-05T10:33:23Z",
    "title_canon_sha256": "7cf95c7d96c4c189ce26045f8da3f71cf46be6beed485aab32b727f808adc4f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.01688",
    "kind": "arxiv",
    "version": 1
  }
}