Pith Number

pith:PLUZMGHS

pith:2017:PLUZMGHSSITJIDJ3SWEVVKC5HG

not attested not anchored not stored refs pending

Balmer filaments in Tycho's supernova remnant: an interplay between cosmic-ray and broad-neutral precursors

Coryn A.L. Bailer-Jones, Giovanni Morlino, Glenn van de Ven, Joan Font, John Beckman, John C. Raymond, John P. Hughes, Kevin Heng, Parviz Ghavamian, Ronald L\"asker, Sladjana Kne\v{z}evi\'c

arxiv:1708.01605 v2 · 2017-08-04 · astro-ph.HE · 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{PLUZMGHSSITJIDJ3SWEVVKC5HG}

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	2026-05-18T00:34:46.687785Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ae99618f29226940d3b95895aa85d39a449deff78f8db65e42310178248135f

Aliases

arxiv: 1708.01605 · arxiv_version: 1708.01605v2 · doi: 10.48550/arxiv.1708.01605 · pith_short_12: PLUZMGHSSITJ · pith_short_16: PLUZMGHSSITJIDJ3 · pith_short_8: PLUZMGHS

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/PLUZMGHSSITJIDJ3SWEVVKC5HG \
  | 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: 7ae99618f29226940d3b95895aa85d39a449deff78f8db65e42310178248135f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d634e8a9bef38fc2df6c3370682ae0a903c745a631ad94d4b91b8fc29444bbc5",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-08-04T17:53:41Z",
    "title_canon_sha256": "3be20e8e94855bbdd34aa3a8967db732ebeec490e6536ce094633718d5198a21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.01605",
    "kind": "arxiv",
    "version": 2
  }
}