Pith Number

pith:7PBRIMCM

pith:2020:7PBRIMCMYRRFRZ3KBZ5BZFKMPJ

not attested not anchored not stored refs pending

Shaping planetary nebulae with jets and the grazing envelope evolution

Israel), Noam Soker (Technion

arxiv:2002.04229 v1 · 2020-02-11 · 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{7PBRIMCMYRRFRZ3KBZ5BZFKMPJ}

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	2026-07-05T00:39:43.517937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbc314304cc46258e76a0e7a1c954c7a6be277290813d98e4bf1be97119369a8

Aliases

arxiv: 2002.04229 · arxiv_version: 2002.04229v1 · doi: 10.48550/arxiv.2002.04229 · pith_short_12: 7PBRIMCMYRRF · pith_short_16: 7PBRIMCMYRRFRZ3K · pith_short_8: 7PBRIMCM

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/7PBRIMCMYRRFRZ3KBZ5BZFKMPJ \
  | 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: fbc314304cc46258e76a0e7a1c954c7a6be277290813d98e4bf1be97119369a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b0346fa86ed596a40872a9c6ca8021eb85e9949436dcbdd5190911f4aedcbec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-02-11T06:50:53Z",
    "title_canon_sha256": "0601ff0c209ade80bc8f6c14f72e899a04959509f2854502702a5038c30508e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.04229",
    "kind": "arxiv",
    "version": 1
  }
}