Pith Number

pith:DKXBIP32

pith:2015:DKXBIP323OL7PFZEY4F4RZZKT3

not attested not anchored not stored refs pending

Phase space analysis of bulk viscous matter dominated universe

Athira Sasidharan, Titus K Mathew

arxiv:1511.05287 v2 · 2015-11-17 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DKXBIP323OL7PFZEY4F4RZZKT3}

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	2026-05-17T23:46:32.216648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1aae143f7adb97f79724c70bc8e72a9ec6600bece7fd65a93056f7bc96c714a5

Aliases

arxiv: 1511.05287 · arxiv_version: 1511.05287v2 · doi: 10.48550/arxiv.1511.05287 · pith_short_12: DKXBIP323OL7 · pith_short_16: DKXBIP323OL7PFZE · pith_short_8: DKXBIP32

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/DKXBIP323OL7PFZEY4F4RZZKT3 \
  | 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: 1aae143f7adb97f79724c70bc8e72a9ec6600bece7fd65a93056f7bc96c714a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f776dbb4df0b48ba9270cbcc79add29ce3b41eb72465fdb02d41b63b26e74f48",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-11-17T06:56:59Z",
    "title_canon_sha256": "9073cff09d9c885ce4be549b33361d2a25f8e5d6ba89c2471e35bc4118216df1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.05287",
    "kind": "arxiv",
    "version": 2
  }
}