Pith Number

pith:SQ2DYAVO

pith:2016:SQ2DYAVOJYQLF3CL5ZEE64TPVO

not attested not anchored not stored refs pending

Dynamics of supernova remnants in the Galactic Centre

Elisa Bortolas, Mario Spera, Michela Mapelli

arxiv:1606.06851 v1 · 2016-06-22 · 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{SQ2DYAVOJYQLF3CL5ZEE64TPVO}

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	2026-05-18T01:12:00.992450Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94343c02ae4e20b2ec4bee484f726faba02b15377598d74468ab88357d487c94

Aliases

arxiv: 1606.06851 · arxiv_version: 1606.06851v1 · doi: 10.48550/arxiv.1606.06851 · pith_short_12: SQ2DYAVOJYQL · pith_short_16: SQ2DYAVOJYQLF3CL · pith_short_8: SQ2DYAVO

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/SQ2DYAVOJYQLF3CL5ZEE64TPVO \
  | 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: 94343c02ae4e20b2ec4bee484f726faba02b15377598d74468ab88357d487c94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11a5ef9e39ed3dc2e3b2ef24d740c1dabb125b1389d205c86996acd6f7d8b890",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-06-22T08:38:36Z",
    "title_canon_sha256": "0b0cb000c539a9b4f9c6b739123374723aa32f91c7912679ea5a7048535d1573"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.06851",
    "kind": "arxiv",
    "version": 1
  }
}