Pith Number

pith:2BQSR3LW

pith:2017:2BQSR3LWFSGJJWG3HTWZCM4E2G

not attested not anchored not stored refs pending

A new interacting two fluid model and its consequences

German S. Sharov, Rafael C. Nunes, Subenoy Chakraborty, Subhra Bhattacharya, Supriya Pan

arxiv:1701.00780 v2 · 2017-01-03 · gr-qc · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2BQSR3LWFSGJJWG3HTWZCM4E2G}

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	2026-05-18T00:51:41.209806Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d06128ed762c8c94d8db3ced913384d1915bd46749eb2728f44161abaab13ff8

Aliases

arxiv: 1701.00780 · arxiv_version: 1701.00780v2 · doi: 10.48550/arxiv.1701.00780 · pith_short_12: 2BQSR3LWFSGJ · pith_short_16: 2BQSR3LWFSGJJWG3 · pith_short_8: 2BQSR3LW

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/2BQSR3LWFSGJJWG3HTWZCM4E2G \
  | 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: d06128ed762c8c94d8db3ced913384d1915bd46749eb2728f44161abaab13ff8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d96e3ccdf7d59920cb1b92db88f0b7e1507d59406cde411028ce4043c46907a8",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-01-03T16:40:02Z",
    "title_canon_sha256": "698610b409af1d3cc38d1cd13e9e3884044384fab3ea15377dbd19ebb2cbfae9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.00780",
    "kind": "arxiv",
    "version": 2
  }
}