Pith Number

pith:YAZG7OPF

pith:2019:YAZG7OPFBIY23YEVCDKE4SMDJC

not attested not anchored not stored refs pending

New composite supernova remnant toward HESS J1844-030?

Alberto Petriella

arxiv:1905.03741 v1 · 2019-05-09 · 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{YAZG7OPFBIY23YEVCDKE4SMDJC}

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	2026-05-17T23:43:02.147858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0326fb9e50a31ade09510d44e498348b253805f5d187b7ca963c6730c9de1ac

Aliases

arxiv: 1905.03741 · arxiv_version: 1905.03741v1 · doi: 10.48550/arxiv.1905.03741 · pith_short_12: YAZG7OPFBIY2 · pith_short_16: YAZG7OPFBIY23YEV · pith_short_8: YAZG7OPF

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/YAZG7OPFBIY23YEVCDKE4SMDJC \
  | 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: c0326fb9e50a31ade09510d44e498348b253805f5d187b7ca963c6730c9de1ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0053d3d060d9295d0ac9bcdfbc2424d10b5f50376722c64acc9bbe7682e328d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-05-09T16:34:51Z",
    "title_canon_sha256": "7c7ea5cb774ed2c8377ac5f339fd97b6a255ab45f9e909dce0a7783bc2f0937f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.03741",
    "kind": "arxiv",
    "version": 1
  }
}