Pith Number

pith:Q3OGVUO4

pith:2019:Q3OGVUO4PAJCCNY5RYDZFNMP67

not attested not anchored not stored refs pending

The full evolution of supernova remnants in low and high density ambient media

Guillermo Tenorio-Tagle, Santiago Jimenez, Sergiy Silich

arxiv:1906.10234 v1 · 2019-06-24 · astro-ph.GA · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q3OGVUO4PAJCCNY5RYDZFNMP67}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:42:18.276340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86dc6ad1dc781221371d8e0792b58ff7c61fd7e6b1319d75e3cf5533a5552647

Aliases

arxiv: 1906.10234 · arxiv_version: 1906.10234v1 · doi: 10.48550/arxiv.1906.10234 · pith_short_12: Q3OGVUO4PAJC · pith_short_16: Q3OGVUO4PAJCCNY5 · pith_short_8: Q3OGVUO4

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/Q3OGVUO4PAJCCNY5RYDZFNMP67 \
  | 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: 86dc6ad1dc781221371d8e0792b58ff7c61fd7e6b1319d75e3cf5533a5552647

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76f17dfca30dcf8f9c16e32320c016a117aa88138c8050afb13ddd67bdd4b24f",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-06-24T21:10:09Z",
    "title_canon_sha256": "29904c5dfe1e49741b5d1f87d129a1629d8bc79aa708953e4cb035141ba98e92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.10234",
    "kind": "arxiv",
    "version": 1
  }
}