Pith Number

pith:HW37TURK

pith:2020:HW37TURK5TVR6YNZNUOLBZIGEU

not attested not anchored not stored refs pending

Imagery and UV Spectroscopy of the LMC Supernova Remnant N103B Using HST

Brian J. Williams, Ivo. R. Seitenzahl, John C. Raymond, Knox S. Long, Norbert Pirzkal, Parviz Ghavamian, P. Frank Winkler, Ravi. Sankrit, William P. Blair

arxiv:2008.12273 v1 · 2020-08-27 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HW37TURK5TVR6YNZNUOLBZIGEU}

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	2026-07-05T01:48:51.921893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3db7f9d22aeceb1f61b96d1cb0e5062511bea9eb646d6e5b804d9eab905591bd

Aliases

arxiv: 2008.12273 · arxiv_version: 2008.12273v1 · doi: 10.48550/arxiv.2008.12273 · pith_short_12: HW37TURK5TVR · pith_short_16: HW37TURK5TVR6YNZ · pith_short_8: HW37TURK

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/HW37TURK5TVR6YNZNUOLBZIGEU \
  | 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: 3db7f9d22aeceb1f61b96d1cb0e5062511bea9eb646d6e5b804d9eab905591bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "033cf51fba8e9d417ea5c663979185533177f3b6d1af0fdbb5d71a004d0e5a38",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-08-27T17:22:57Z",
    "title_canon_sha256": "383196bd858b3f2b2655ad1a207ea998f306c7cd3d5438f32201ab222844d236"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.12273",
    "kind": "arxiv",
    "version": 1
  }
}