Pith Number

pith:3MYR2AD3

pith:2020:3MYR2AD3DSRNDKDMRAMOTKOGQ6

not attested not anchored not stored refs pending

Time series of optical spectra of Nova V659 Sct

Dennis Jack, Jos\'e Nicol\'as Gonz\'alez-P\'erez, J\"urgen H. M. M. Schmitt, Klaus-Peter Schr\"oder, Peter H. Hauschildt, Philippe Eenens, Uwe Wolter

arxiv:2006.14052 v1 · 2020-06-24 · astro-ph.SR · astro-ph.GA · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3MYR2AD3DSRNDKDMRAMOTKOGQ6}

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	2026-07-05T01:48:47.733152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db311d007b1ca2d1a86c8818e9a9c687b28eee23dfb4e39aa5b36a9c8b7f674b

Aliases

arxiv: 2006.14052 · arxiv_version: 2006.14052v1 · doi: 10.48550/arxiv.2006.14052 · pith_short_12: 3MYR2AD3DSRN · pith_short_16: 3MYR2AD3DSRNDKDM · pith_short_8: 3MYR2AD3

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/3MYR2AD3DSRNDKDMRAMOTKOGQ6 \
  | 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: db311d007b1ca2d1a86c8818e9a9c687b28eee23dfb4e39aa5b36a9c8b7f674b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "373c654cbd8089573c40a0a973417e8846f2825e6cc18e7bd6523d88ef0f056d",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-06-24T21:13:36Z",
    "title_canon_sha256": "3bca91fed7d27f620ff27c1160f15700c88fe943443b96e34be1eaa5e27e1d45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.14052",
    "kind": "arxiv",
    "version": 1
  }
}