Pith Number

pith:PKFT6CIH

pith:2019:PKFT6CIHL2HTRLDMDFU2DHGRQO

not attested not anchored not stored refs pending

Self-similar solutions for finite size advection-dominated accretion flows

Rajiv Kumar, Wei-Min Gu

arxiv:1905.01448 v1 · 2019-05-04 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PKFT6CIHL2HTRLDMDFU2DHGRQO}

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	2026-05-17T23:46:11.648138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a8b3f09075e8f38ac6c1969a19cd183afef1ffb9607aff9e93479cdf8808e17

Aliases

arxiv: 1905.01448 · arxiv_version: 1905.01448v1 · doi: 10.48550/arxiv.1905.01448 · pith_short_12: PKFT6CIHL2HT · pith_short_16: PKFT6CIHL2HTRLDM · pith_short_8: PKFT6CIH

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/PKFT6CIHL2HTRLDMDFU2DHGRQO \
  | 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: 7a8b3f09075e8f38ac6c1969a19cd183afef1ffb9607aff9e93479cdf8808e17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5de6ff3b622670c622d2db3ddf637d52cf7f59a2cfc581938867b5bfd8c015e3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-05-04T07:27:20Z",
    "title_canon_sha256": "1f2dea51f9d6240087f5dadd24025a1b4830707995d009201bfdd0021e7e1242"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.01448",
    "kind": "arxiv",
    "version": 1
  }
}