Pith Number

pith:57YV3KI4

pith:2014:57YV3KI4WGI67BZZVQOHWXZA2J

not attested not anchored not stored refs pending

Local and global dynamics of eccentric astrophysical discs

Adrian J. Barker, Gordon I. Ogilvie

arxiv:1409.6487 v1 · 2014-09-23 · astro-ph.EP · astro-ph.HE · astro-ph.SR · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{57YV3KI4WGI67BZZVQOHWXZA2J}

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.

Cited by

1 paper in Pith

Developing a Non-Newtonian Fluid Model for Dust, for Application to Astrophysical Flows

Receipt and verification

First computed	2026-05-18T01:41:57.747442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eff15da91cb191ef8739ac1c7b5f20d2761f5d25aa58cec5b403bc44de0b88e6

Aliases

arxiv: 1409.6487 · arxiv_version: 1409.6487v1 · doi: 10.48550/arxiv.1409.6487 · pith_short_12: 57YV3KI4WGI6 · pith_short_16: 57YV3KI4WGI67BZZ · pith_short_8: 57YV3KI4

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/57YV3KI4WGI67BZZVQOHWXZA2J \
  | 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: eff15da91cb191ef8739ac1c7b5f20d2761f5d25aa58cec5b403bc44de0b88e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13d7df80c854bfea37d0e8d580b3c180b5491f217e8964b7c15cb7b57972724e",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "astro-ph.SR",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-09-23T11:07:50Z",
    "title_canon_sha256": "9b0e56c89d19017f9f57e6d130fa1a7f83d01278741db3e066a2b3a2a38dd48c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.6487",
    "kind": "arxiv",
    "version": 1
  }
}