Pith Number

pith:MMOLX53O

pith:2020:MMOLX53OZJST2M367XK4PGMECH

not attested not anchored not stored refs pending

The extreme colliding-wind system Apep: resolved imagery of the central binary and dust plume in the infrared

A. Soulain, B. J. S. Pope, B. Marcote, J. R. Callingham, P. A. Crowther, P. G. Tuthill, P. M. Williams, R. M. Lau, Y. Han

arxiv:2008.05834 v1 · 2020-08-13 · astro-ph.SR · astro-ph.HE · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MMOLX53OZJST2M367XK4PGMECH}

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	2026-07-05T01:41:56.461541Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

631cbbf76eca653d337efdd5c7998411c42f4ea7e8752cd14e5fadcfb8598560

Aliases

arxiv: 2008.05834 · arxiv_version: 2008.05834v1 · doi: 10.48550/arxiv.2008.05834 · pith_short_12: MMOLX53OZJST · pith_short_16: MMOLX53OZJST2M36 · pith_short_8: MMOLX53O

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/MMOLX53OZJST2M367XK4PGMECH \
  | 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: 631cbbf76eca653d337efdd5c7998411c42f4ea7e8752cd14e5fadcfb8598560

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e82347137f469ee43b11df4d490011477ec70ff61ab84d4920cceccda85051f",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-08-13T11:44:19Z",
    "title_canon_sha256": "e369c1c7657b319e4676d9ae2c0a2a2b8e5982a43fd56abf176f47b0a5545a6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.05834",
    "kind": "arxiv",
    "version": 1
  }
}