Pith Number

pith:REUAMJ3T

pith:2014:REUAMJ3TBPIESRVZDINYHENYZ7

not attested not anchored not stored refs pending

On global multidimensional supersonic flows with vacuum states at infinity

Xu Gang, Yin Huicheng

arxiv:1407.7383 v1 · 2014-07-28 · 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{REUAMJ3TBPIESRVZDINYHENYZ7}

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	2026-05-18T01:29:05.491073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89280627730bd04946b91a1b8391b8cfc09f8bc49d4fae33ed70dcd39b8a9fee

Aliases

arxiv: 1407.7383 · arxiv_version: 1407.7383v1 · doi: 10.48550/arxiv.1407.7383 · pith_short_12: REUAMJ3TBPIE · pith_short_16: REUAMJ3TBPIESRVZ · pith_short_8: REUAMJ3T

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/REUAMJ3TBPIESRVZDINYHENYZ7 \
  | 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: 89280627730bd04946b91a1b8391b8cfc09f8bc49d4fae33ed70dcd39b8a9fee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44c372afe944b01ea0aa810e3343ad30bb95dc9f0cc778d30e87bee33510ee43",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-07-28T11:22:45Z",
    "title_canon_sha256": "0132de65d5d0f28558d7db7eacc5dd4b26ebc9a472fbc0e3ec53792839ad7708"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.7383",
    "kind": "arxiv",
    "version": 1
  }
}