Pith Number

pith:3PHDHEAY

pith:2014:3PHDHEAYXYFXQFE34LFDNESJLF

not attested not anchored not stored refs pending

Using numerical models of bow shocks to investigate the circumstellar medium of massive stars

Allard Jan van Marle, Leen Decin, Nick Cox, Zakaria Meliani

arxiv:1407.1620 v1 · 2014-07-07 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3PHDHEAYXYFXQFE34LFDNESJLF}

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	2026-05-18T01:42:41.514334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbce339018be0b78149be2ca369249594e4bd53428816c41a1a2808732678c86

Aliases

arxiv: 1407.1620 · arxiv_version: 1407.1620v1 · doi: 10.48550/arxiv.1407.1620 · pith_short_12: 3PHDHEAYXYFX · pith_short_16: 3PHDHEAYXYFXQFE3 · pith_short_8: 3PHDHEAY

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/3PHDHEAYXYFXQFE34LFDNESJLF \
  | 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: dbce339018be0b78149be2ca369249594e4bd53428816c41a1a2808732678c86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fa6b10abbfe6a0d4f304c3bfff336fe44101bf5911ea99c26e8355fd384df0d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-07-07T08:31:26Z",
    "title_canon_sha256": "71d06af4a0afa9404f32cad8a6b9685379a9e2ab57f10daa504f841c4fab2e4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.1620",
    "kind": "arxiv",
    "version": 1
  }
}