Pith Number

pith:6S265GV3

pith:2012:6S265GV3GRIQCZ6OMGGE6C7NU4

not attested not anchored not stored refs pending

On steady subsonic flows for Euler-Poisson models

Shangkun Weng

arxiv:1212.1713 v1 · 2012-12-07 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6S265GV3GRIQCZ6OMGGE6C7NU4}

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	2026-05-18T01:19:06.567744Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4b5ee9abb34510167ce618c4f0beda738dedb42e9d36cd8ecc3e2145194d57e

Aliases

arxiv: 1212.1713 · arxiv_version: 1212.1713v1 · doi: 10.48550/arxiv.1212.1713 · pith_short_12: 6S265GV3GRIQ · pith_short_16: 6S265GV3GRIQCZ6O · pith_short_8: 6S265GV3

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/6S265GV3GRIQCZ6OMGGE6C7NU4 \
  | 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: f4b5ee9abb34510167ce618c4f0beda738dedb42e9d36cd8ecc3e2145194d57e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24719d3add1ab47b52b314ef81994fde0adf1decc43f780bd3c0105042e850ac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2012-12-07T16:16:12Z",
    "title_canon_sha256": "493783d36ba84844c4b748101b18488d0dffd1474bbf13fa8111874ddd78d3d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.1713",
    "kind": "arxiv",
    "version": 1
  }
}